A coil of 12 N resistance is in parallel with a coil of 20 Q resistance. This combination is connected in series with a third coil of 8 N resistance. If the whole circuit is connected across a battery having an e.m.f. of 30 V and an internal resistance of 2 Q, calculate (a) the terminal voltage of the battery and (b) the power in the 12Ω coil.

A coil of 12 N resistance is in parallel with a coil of 20 Q resistance. This combination is connected in series with a third coil of 8 N resistance. If the whole circuit is connected across a battery having an e.m.f. of 30 V and an internal resistance of 2 Q, calculate (a) the terminal voltage of the battery and (b) the power in the 12Ω coil.

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

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