Question

The resistance of conductor is 10 ohm and P.d. is 20 V. Find the current flowing throughout the conductor.​

Answer 1

Answer:I=2

Explanation:we know that

V=IR

Therefore,

P.d=20v

R=10 ohm

As V=IR

20=I x 10

I=V/R

I=20/10=2

Answer 2

2A current is flowing through the conductor.

Given : The resistance of conductor is 10 ohm and P.d. is 20 V.

To find : The current flowing through the conductor.

Solution :

We can simply solve this numerical problem by using the following process. (our goal is to calculate the current flowing through the conductor)

Here, we will be using the following mathematical formula.

V = IR

Here,

• V = Potential difference (Voltage)
• I = Current
• R = Resistance

In this case,

• V = 20V
• I = ? (unknown quantity)
• R = 10 ohms

So, by putting the available data in the above mentioned mathematical formula, we get :

20 = I × 10

I = 20/10 = 2A

(This will be considered as the final result.)

Hence, 2A current is flowing through the conductor.