Question

calculate the magnitude of the current through a resistor of 5ohm when the voltage across the resistor is 40v​

Answer 1

Answer:

8 A

Explanation:

The magnitude of the current can be found by using the formula

$i = \frac{v}{r}$

v is the voltage

r is the resistance

From the question we have

$i = \frac{40}{5} = 8$

We have the final answer as

8 A

Hope this helps you

Answer 2

Answer:

8 A

Explanation:

We know that

V = IR

40 = I(5)

40/5 = I

8 = I