Question

The current passing through a resistor in a circuit is 0.01 ampere .When the voltage across the same resistor is 5V .What current passes through this resistor when the voltage across it is 7.5V.​

Answer 1

Resistance, R = V / I = 5 / 0.01 = 500 ohm

When voltage across resistor is 7.5 V,

Then, V = IR ,

7.5 = I × 500

I = 7.5 / 500

I = 0.015 A ( Answer)

Answer 2

Answer:

then , V = IR

7.5 = I × 500

I = 7.5 / 500

I = 0.015