ENTRANCE TEST – 2010 :: Discussion


73.A solenoid 15 cm long has 300 turns of wire. A current of 5 A flows through it. What is the magnitude of magnetic field inside the solenoid?
A.75 x 107 T
B.60 x 10+3 T
C.4Ï€ x 10-3 T
D.750Ï€ x 10+3 T
Answer:  Option  C
Explanation:

Tutorial Link:
Published by:Nimra Saeed

Comments are not available

Post your comments here:

Optional

Date to Date Current Affairs 2022

PakMCQs.net

Quick Links

GAT Subject



   Computer Science    English Mcqs    Agriculture    

Engineering



   Computer Science    Civil Engineering    

Technical



   Networking    Electronics    Database    

Past Papers



   Model Papers    FPSC Papers