Question

A 2 ohms resistor having 1 ampere current will dissipate the power.
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Answer 1

Answer:

the answer might be 2

Explanation:

because the formula of power is i²*r so..

Answer 2

Answer:

The power dissipated by the resistor is 2 Watt.

Explanation:

The power dissipated by the resistor is given as,

$P=I^2R$           (1)

Where,

P=power of the resistor

I=current through the resistor

R=resistance of the resistor

From the question we have,

Resistance(R)=2Ω

Current(I)=1Ampere

By substituting the value of R and I in equation (1) we get;

$P=(1)^2\times 2=2Watt$

Hence, the power dissipated by the resistor is 2 Watt.

Your question is incomplete, but most probably your full question was "A 2 ohms resistor having 1 ampere current will dissipate the how much power?"