Physics · Alternating Current
An AC current is given by I = I1sin(ωt) + I2cos(ωt). A hot-wire ammeter connected to this circuit will give a reading of:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
Share:
- 1I1 + I22√2
- 2I1 + I2√2
- 3√(I12 + I222)✓
- 4√(I12 - I222)
Correct answer
√(I12 + I222)
Download Single Question PDF
Save this question and verified answer as a clean study sheet with live clickable link.
👥
Share with Friends & Study Groups
Challenge your peer aspirants on WhatsApp or Telegram to solve this question!
Online Test Series
Start Free Mock Test →Preparing for Physics?
Practice full-length mock tests with real exam timers, instant score analysis, and all-India ranking.
Chapter Practice
Practice Alternating Current MCQs →Want more practice questions on Alternating Current?
Solve complete topic-wise tests with detailed solutions on GkGet.
Related Practice Questions
Recommended practice questions in Physics · Alternating Current