Question

If the resistance of an electric iron is 48 Ω and an electric current of 5 A is flowing through it, what will be the potential difference between two terminals of electric iron.

Answer 1

Answer:

Using ohm's law i.e. V = IR

V = 5 x 48

V = 240 volts

Answer 2

The potential difference is 240 V.

Given,

The resistance of an electric iron is 48 Ω and an electric current of 5 A is flowing through it.

To Find,

What will be the potential difference between the two terminals of electric iron?

Solution,

We can solve the question as follows:

It is given that the resistance of an electric iron is 48 Ω and an electric current of 5 A is flowing through it. We have to find the potential difference.

$Resistance,R= 48$ Ω

$Current ,I= 5\: A$

According to Ohm's Law, the potential difference flowing through a conductor is equal to the product of the resistance and the current flowing through it.

$V = IR$

Substituting the given values,

$V = 48* 5 = 240\: V$

Hence, the potential difference is 240 V.

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