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A transformer with 360 turns in its primary coil and 18 turns in its secondary coil is designed to d... A transformer has 60 turns in the primary and 1200 turns in secondary.if the primary voltage is 500... a transformer with 600 turns in the primary coil is connected to a 120v AC source. If the transforme... a transformer has 200 turns in its primary coil, the potential difference across the transformer is... A transformer with 1890 turns in its primary coil has to decrease the voltage from 4620 V to 220 V f... How come the more turns a coil gets the more magnetic it gets? A 0.35 m2 coil with 50 turns rotates at 5 radians per sec2 in a magnetic field of 0.6 Tesla. What is... A 0.35 m2 coil with 50 turns produces a maximum emf of 45 volts in a magnetic field of 0.4 Tesla. Wh... A 0.35 m2 coil with 50 turns rotates at 5 radians per sec2 in a magnetic field of 0.6 Tesla. What is... A circular coil of 30 turns and radius 7 cm is placed with its plane oriented at 90 degrees to a mag... A square coil with 30 turns has sides that are 18 cm long. When it is placed in a 0.31-T magnetic fi... Q:A 50 turns coil in a generator has an area 500cm(square)rotates in magnetic field with B=1.76 w/m(... A coil with 347 turns of wire, a total resistance of 49 Ω, and a cross-sectional area of 0.28 m2 i... A coil of 50 turns has a cross-sectional area of 4.2x10^-3 m^2. It is placed at an angle to a unifor... A coil with 150 turns , a radius of 5.0 cm , and a resistance of 12 ohms surrounds a solenoid with... A rectangular coil of 70 turns, dimensions 0.100 m by 0.200 m and total resistance 10.0 ohms, rotate... A transformer has a primary coil with 600 turns and a secondary coil with 300 turns. If the output v... 1. A transformer has a primary voltage of 115 V and a secondary voltage of 24 V. If the number of tu... The primary coil of a transformer has 739 loops. The secondary coil has 953,677 loops. The primary c... the primary coil of a transformer has N1 = 375 turns, and its secondary coil has N2 = 1,875 turns.... The primary coil consists of 2 loops and there is a voltage of 6 V across the coil. If the secondary... A transformer has 120 V across the 100-turn primary coil and has 5 turns in the secondary coil. If t... Consider a transformer with a primary that has 50 turns of wire and a secondary of 250 turns. Then a... In a transformer, there is a primary voltage of 130V and a secondary voltage of 50V. If there are 5... In a transformer, there is a primary voltage of 70V and a secondary voltage of 210V. Which statement... A 300 kVA transformer has a primary winding resistance of 0.4 Ω and a secondary winding resistance... A transformer is to be used to provide power for a computer disk drive that needs 5.8 V (rms) instea... An ideal transformer has 50 turns in its primary and 250 turns in its secondary. 12 V ac is connect... A step-up transformer has 80 turns on its primary coil and 1200 turns on its secondary coil. The pri... If a transformer has 3,000 loops in its primary coil and 1,500 loops in its secondary coil, how do I... A step-up transformer used on a 120 V line has 95 turns on the primary and 2850 turns on the seconda... A step-up transformer has 40 turns on its primary and 100 turns on its secondary. When the primary i... A step-down transformer has 200 turns of wire in its primary coil. How many turns are in the seconda... I want to create a Transformer that transforms into an A-10 Thunderbolt. What type of transformer wo... A step-up transformer used in a car has a potential difference of 10 V across the primary coil with... A step-up transformer is used on a 100 V line to increase the potential difference to 1200 V. If the... A transformer has a secondary voltage of 12 V. The primary voltage is 60V. The number of turns in th... A step-down transformer has a turns ratio of 1:10 and its primary is connected across the terminals... A step-up transformer has 500 turns on its primary and 1000 turns on its secondary. When the primary... an electrical transformer box is a rectangular prism constructed from sheet metal. it must have a vo... A step-up transformer has a coil with 100 turns and a coil with 10000 turns. If the input voltage is... Consider the ideal transformer, where i1(t)=20cos(120πt) Amps and v1(t)=100cos(120πt−45∘) volts, and... Why does a transformer require alternating voltage? If a step-up transformer has a primary coil with 40 turns, how many turns would be required in the s... An ideal transformer has 50 turns in its primary coil and 250 turns in its secondary coil. 12 V is c... A transformer has 3,000 loops in its primary coil and 1,500 loops in its secondary coil. What is the... A step up transformer used in an automobile has a potential difference across the primary of 2200 V... A 35 kVA transformer supplies a load of 12 kW at a power factor of 0.45 lagging. Find the percentag... If a step-up transformer has a primary coil with 15 turns, how many turns would be required in the s... A step-up transformer has 120 turns on its primary coil. It has 1150 turns on its secondary coil. Th... I am doing a Transformer experiment and I don't understand how the max voltage of the secondary is a... Can an efficient transformer step up energy? Defend your answer. A transformer designed to convert a 220 V a.c mains to 10V has 3300 turns on primary coil. How many... A step-up transformer has primary coil with 15 turns. How many turns would be required in the second... transformer overheat while taking a shore supply which is the likely cause A step down transformer operates a 2400 volt lines and supplies a current of 60A.The turn ratio of t... the turn ratio of transformer is 1:10.A battery of 12v is connected to the primary coil,what is the... An ideal transformer is needed to step the voltage down from 400V to 115V. The primary has 400 turns... An appliance transformer-converter is plugged into a 120 volt AC house outlet. The primary coil has... Why dosen't a transformer work with direct current? why is ac required? A transformer has cooling fans that are set to come on when the temperature reaches 32° Celsius. The... A step-up transformer increases voltage 20 times. If the voltage of the primary coil is 1200V, what'... What is the name for the coil of wire around a ferromagnetic material? if you have a 40 m coil how many 20 cm piceces can you cut from the coil The coil in a generator has 300 windings and a cross-sectional area of 0.0100 m2. The coil of a generator has a radius of 0.12 m. When this coil is unwound, the wire from which it is... A copper coil is placed in a solution of silver nitrate, the reaction proceeds and in time silver cr... A coil of 50 ohm resistance and of 150mH inductance is connected in parallel with a capacitor 50micr... A coil with an area of 0.10 m2 is in a magnetic field of 0.20 T perpendicular to its area. It is fli... A rectangular coil 0.065 m by 0.080 m is positioned so that its cross-sectional area is perpendicul... A 5.0 cm diameter coil of 20 turns with a resistance of 0.50 Ù is in a time-varying magnetic field w... 8. A galvanometer has a coil resistance of 100 ohms and gives a full scale deflection when the poten... An electromagnet is a coil of wire with a current running through it. This creates an electromagneti... a coil has resistance of 50 ohms and reactance of 70 ohm's. a capacitor is connected in parallel to... A generator uses a coil that has 280 turns and a 0.45-T magnetic field. The frequency of this genera... A coil has an inductance of 9.00 mH, and the current in it changes from 0.200 A to 1.50 A in a time... One end of a massless coil spring is suspended from a rigid ceiling. It is found that when a 4 kg... A 156-kg coil of sheet steel is .080 mm thick and 50 cm wide. How long is the steel in the coil? A 500-turn circular coil with an area of 0.050 0 m2 is mounted on a rotating frame that turns at a r... A flat coil of wire consisting of 56 turns, each with an area of 39 cm^2, is positioned perpendicular... An eight turn coil encloses an elliptical area having a major axis of 40.0 cm and a minor axis of 30... A coil is made up of 19 square loops with the sides equal to 5.3 cm. The coil is placed in a uniform... An electric heating coil is immersed in a beaker of water and turned on. A current of 3.50 A floured... the length of a coil l (in centimeters) is a function of the weight w (in kilograms) applied to the... A coil of wire rotating in a magnetic field induces a coltage E=20sin((PIa/4) - (PI/2)). Use an iden... A coil of 5 ohms resistance is connected to a battery whose E.M.F. is 6 volts. What current flows in... A 200-loop coil of cross sectional area 8.5 lies in the plane of the paper. Directed out of the... A GALVANOMETER WITH COIL RESISTANCE 12.0OHMS SHOWS FULL SCALE DEFLECTION FOR A CURRENT OF 2.5MA HOW... The coil of wire in a galvanometer has a resistance of RC = 78.0 Ù. The galvanometer exhibits a full... A coil of wire consists of 20 turns, or loops, each of which has an area of 1.5 x 10-3 m 2. A magne... A student cuts 1/3 of a coil of wire. He then cuts out another piece that was 8 meters long (I assum... The secondary coil consists of 20 loops and has an output voltage of 80 V. If the primary coil had 1... A platinum coil has a resistance of 3.146(ohms) at 40'C and 3.767(ohms) at 100'C. Find the resistanc... An object is attached to a coiled spring. The object is pulled down​ (negative direction from the re... A circular conducting coil with radius 3.40 cm is placed in a uniform magnetic field of 1.090 T with... A coil of wire with 200 circular turns of radius of 3 cm is in a uniform magnetic field along the ax... A coil of wire has a resistance of 31.8Ω at 28 °C and 55.6Ω at 53 °C. What is the temperature coeffi... When a moving coil galvanometer has a resistance of 20 ohms and gives full scale deflection of 1.5mA... A coil takes a current of 10.0 A and dissipates 1410 W when connected to a 230 V, 50 Hz sinusoidal... I have a coil of copper wire. I want to know the length of the wire in the coil. I do not wish to un...