AdmitMe
Physics · Electrical energy and power

PhysicsElectrical energy and powerWAEC

A kettle is rated 960 W, 240 V. Find its resistance.

Show answer

Answer: D. 60 Ω

R = V²/P = 57,600/960 = 60 Ω.

An AdmitMe practice question, written for the WAEC syllabus. Not an official past question.

Discussion

Ask about a step, share a shortcut, or explain it your way. Be kind; no links.

No comments yet. Be the first to explain it.

More Electrical energy and power questions