Alternating Current

Question: The r.m.s. value of an ac of 50 Hz is 10 amp. The time taken by the alternating current in reaching from zero to maximum value and the peak value of current will be



1) $2 \times 10^{–2}$ sec and $14.14$ amp
2) $1 \times 10^{–2}$ sec and $7.07$ amp
3) $5 \times 10^{–3}$ sec and $7.07$ amp
4) $5 \times 10^{–3}$ sec and $14.14$ amp
Solution: Explanation: No Explanation
Alternating Current Voltage Power

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