the time taken by a alternating current of 50 hertz in reaching from zero to maximum value will?
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= 50 Hz
I = I base 0 Sin Wt
Peak value I = I base 0/√2
I base 0/√2 = I base 0 Sin Wt
⇒ I base 0/√2 Sin Wt = Sin π/4
⇒ π/4 = Wt. or, t = π/400 = π/4 * 2πf = 1/8f = 1/8 * 50 = 0.0025 s = 2.5 ms
I = I base 0 Sin Wt
Peak value I = I base 0/√2
I base 0/√2 = I base 0 Sin Wt
⇒ I base 0/√2 Sin Wt = Sin π/4
⇒ π/4 = Wt. or, t = π/400 = π/4 * 2πf = 1/8f = 1/8 * 50 = 0.0025 s = 2.5 ms
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