Post Utme Mountain Top University 2018 Physics Question 15

Practice objective / multiple choice question 15 from the 2018 Post Utme Mountain Top University Physics examination.

Post Utme Mountain Top University 2018 Physics Objective / Multiple Choice
Question 15 POST_UTME_MOUNTAIN_TOP_UNIVERSITY • 2018 • PHYSICS • objective

A coil of wire has a resis\tance of 10 Ω and an induc\tance of 5.0 H. If the coil is connected to a 20 V AC source with a frequency of 50 Hz, what is the impedance of the coil?

Answer Options

A. 20 Ω
B. 30 Ω
Correct Answer C. 40 Ω
D. 50 Ω
Correct Answer
C
Correct Option:
40 Ω

About This Question

This is Post Utme Mountain Top University 2018 Physics Question 15. It is one of the objective questions from the 2018 Post Utme Mountain Top University Physics examination.

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