A 10-Turn Ideal Solenoid Has an Inductance of 4

question 44

Multiple Choice

A 10-turn ideal solenoid has an inductance of 4.0 mH. To generate an emf of 2.0 V the current should change at a rate of:

• A) zero
• B) 5.0 A/s
• C) 50 A/s
• D) 250 A/s
• E) 500 A/s