1.

E=i*i*r What Is The Effect Of E When I Becomes I/2?

Answer»

E = I * I * R

Now if I = I / 2

Now E = I/2 * I/2 * R

THEREFORE E will DECREASE 4 times

E = I * I * R

Now if I = I / 2

Now E = I/2 * I/2 * R

Therefore E will decrease 4 times



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