Question:
The instantaneous current from an a.c. source is i = 6\sin314t. What is the rms value of the current?
The instantaneous current from an a.c. source is i = 6\sin314t. What is the rms value of the current?
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RMS value of current is peak value divided by √(2).
Updated On: Mar 17, 2026
- 3√(2) amp
- 2√(2) amp
- √(2) amp
- 2 amp
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The Correct Option is B
Solution and Explanation
Step 1: Peak current, I₀ = 6 A
Step 2: RMS current, Iₑₓtᵣmₛ = I₀√(2) = 6√(2) = 2√(2) A
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