Home · Schooling · CBSE · Class 10 · Science · Ch 11
CBSE Class 10 Science
Ohm's law, resistance, series + parallel circuits, heating effect, power.
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Open NCERT chapter ↗5 multiple-choice questions. Pick an option — instant feedback + one-line explanation. Answers don't leave your browser.
1Ohm's law states that:
2Three resistors of 2 Ω, 3 Ω and 6 Ω are connected in parallel. The effective resistance is:
3The SI unit of electric charge is:
4An electric iron of resistance 22 Ω draws a current of 5 A. The heat developed in 30 s is:
5The resistance of a conductor depends on:
Answer all 5 to submit.
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