Answer to Question #61356 in Electricity and Magnetism for bebeji

Question

17) An ammeter is suspeted of giving inaccurate readings. In order to confirm the readings, the ammeter is connected to a silver votltameter in series and a steady current is passed for one hour. The ammeter reads 0.56A and 2.0124g of silver is deposited. Wha
a) 0.06A
b) 0.11A
c)1.1A
d) 6.0A
18) The magnetic flux through each loop of a 35-loop coil is given by (3:6tÀ0:71t3) 10À2Tm2 , where the time is in seconds. Determine the induced emf at t=5.0s.
a)6.17V
b) 14.43V
c) 17.49V
d) 9.17V