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a resistor of unknown value

A current of 0.2 amps passes through a 3 ohm resistor. The resistor is connected to a 6v battery and an unknown resistor. what
1. 2 answers
2. asked by Anonymous
3. 1,688 views
A 5 ohm resistor a 15 ohm resistor and a unknown resistor, r, are connected as shown with a 15 volt source. The ammeter reads a
1. 3 answers
2. asked by Mika
3. 2,110 views
A resistor of a unknown value and a resistor of 40ohms are connected in parallel. A load of 27W, which draws a current of 3A, is
1. 1 answer
2. 16 views
when you connect an unknown resistor across the terminals of a 1.50 V AAA battery having a negligible internal resistance, you
1. 2 answers
2. asked by brad
3. 2,493 views
Two 30Ω resistor are connected in series to a source of 200V. When one resistor is connectedacross one of them the total
1. 0 answers
2. asked by Bernadette Sapunto
3. 478 views
For the circuit in series:E=100v Resistor 1 = 3 kΩ Resistor 2 = 4 kΩ Resistor 3 = 1 kΩ, p= 200mW Resistor 4 = R find the
1. 3 answers
2. asked by anonymous
3. 729 views
When a know standard resistor of 2.0Ω is connected to the 0.Ocm end of a meter bridge,the balance point is found to be at
1. 0 answers
2. asked by Black mamba
3. 391 views
A total resistance of 3 ohms is to be producd by combining an unknown resistor R with a 12 ohm resistor. What is the value of R
1. 4 answers
2. asked by susane
3. 10,004 views
An equivalent resistance of 3.0 ohm is produced by combining an unknown resistor R and a 4 ohm resistor. What is the value of R
1. 2 answers
2. asked by Lazaraga
3. 471 views
A 32.0 resistor is connected in parallel to a 18.0 resistor. These are joined in series to a 3.0 resistor and a source with a
1. 2 answers
2. asked by Potato
3. 1,435 views