Post Utme Pan Atlantic University 2023 Physics Question 21

Practice objective / multiple choice question 21 from the 2023 Post Utme Pan Atlantic University Physics examination.

Post Utme Pan Atlantic University 2023 Physics Objective / Multiple Choice
Question 21 POST_UTME_PAN-ATLANTIC_UNIVERSITY • 2023 • PHYSICS • objective

A 2.5 m long wire of resis\tance 3.5 Ω is connected in series with a 10 V battery. If the wire is stretched to a length of 5 m, how much more power will be dissipated in the wire?

Answer Options

A. 10 W
B. 20 W
Correct Answer C. 30 W
D. 40 W
Correct Answer
C
Correct Option:
30 W

About This Question

This is Post Utme Pan Atlantic University 2023 Physics Question 21. It is one of the objective questions from the 2023 Post Utme Pan Atlantic University Physics examination.

Master the Exam!

You've seen a preview, but there are thousands more questions plus AI tutor to break down complex solutions.

Unlock Full Access Available for Android & Windows
Chat with Support