Physics, asked by ds1020214, 10 months ago

8. The Electric Power of an electrical
appliance cannot be expressed by
*
a) VI
b) I. I. R
c) I. I/R
d) V.V/R​

Answers

Answered by hukam0685
0

Explanation:

Given:The Electric Power of an electrical appliance cannot be expressed as

a) VI

b) I. I. R

c) I. I/R

d) V.V/R

To find : Correct option

Solution:

We know that electric power of electric appliance is given by P.

It can be expressed as

P= IV...eq1

Thus,Option A is correct.

Here I current in ampere and V is voltage in volt.

From Ohm's law,we know that V=IR...eq2;

R is resistance

Place eq2 in eq1

P=I.I.R

Therefore, Option B is correct.

By the same way,place value of I from eq2 in eq 1

P= V.V/R

Thus, Option D is correct.

Final answer:

Option C is correct answer.

The Electric Power of an electrical appliance cannot be expressed as I.I/R

Hope it helps you.

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Answered by karanjadhav7507123
0

Answer:

option C is correct answer

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