# The current and voltage in the given element are  i(t)= 5e-5t A and v(t) = 10e-5t V for t ≧0, respectively. Both v(t) and i(t) are zero for t < 0. Find the power supplied to the element.

The current and voltage in the given element are  i(t)= 5e-5t A and v(t) = 10e-5t V for t ≧0, respectively. Both v(t) and i(t) are zero for t < 0. Find the power supplied to the element.

### Right Answer is: p(t) = 50e-10t W

#### SOLUTION

Power can define power as the rate of doing work, it is the work done in unit time.

Power is given by,

P = V × I

Calculation:

Given: I = 5e−5t A

P = V × I

By exponential property,

et × et =e2t

P=50e−10t W

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