A Closed Loop Conductor That Forms a Circle with a Radius

question 21

Multiple Choice

A closed loop conductor that forms a circle with a radius of 2.0 m is located in a uniform but changing magnetic field. If the maximum emf induced in the loop is 5.0 V, what is the maximum rate at which the magnetic field strength is changing if the magnetic field is oriented perpendicular to the plane in which the loop lies?

• A) 0.40 T/s
• B) 2.5 T/s
• C) 0.080 T/s
• D) 5.0 T/s

---

Definitions:

Drawer

The party who draws a draft, that is, the party who orders that the money be paid.

Payee

The party named in a note or draft to whom payment is to be made.

Stop Payment

A banking process through which an account holder can request the bank to stop the payment of a cheque or payment transaction that has been issued but not yet processed.

Drawer

In banking and finance, refers to the party that writes and signs a check or draft, instructing their bank to pay a specified sum to the named party.