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Calculate the resistance of a

e the resistance of R1 if V1 reads 3 V.1.2 If the value of R2 is 6 Ω, calculate the reading on V2. 1.3 Calculate the total
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a cell of emf 10v and internal resistance 2ohms is connected in series with an ammeter resistance 0.5ohms and a load of
1. 2 answers
2. asked by benjamin
3. 746 views
A resistance thermometer has a resistance of 20~at 0° c and 85 ~ at 100° c it's resistance is 52 ~In a medium calculate the
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A battery of em.f 12v and internal resistance r =1.5ohms is connected to an external resistance of 30ohm calculate the potential
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2. asked by Sharon
3. 248 views
These three are connected to 240V main supply :Grill = 6A Desk lamp = 0.6A Convector heater = 4.5 a(ii) which of these has the
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2. asked by Janice
3. 630 views
Now put this into practice1 A certain wire has a length of 10 m and a resistance of 600. Calculate the resistance of 20 m of the
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2. 108 views
The battery of emf 12v and internal resistance 1.5ohm connected to an external resistance 3ohm. Calculate the current flowing in
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2. asked by Stella
3. 189 views
1.1. A resitance of 1.5ohm is connected in parallel with a resistance of 3 ohm. This combination is connected in series with a
1. 3 answers
2. asked by kamil
3. 1,224 views
We know how to calculate the total resistance of the cylindrical conductor given its length, radius, and resistivity. But how do
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2. asked by abcd
3. 614 views
Resistance is measured in ohms. You can calculate the resistance in a circuit using the following formula.Which of the following
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2. 14 views