Question

Simple problems on magnetic field due to solenoids

Answer 1

Question 1: Calculate the magnetic field produced by the solenoid of length 70 cm is the number of turns in the coil is 320 and current passing through on it is 12 A.
Question2: A solenoid has 80 cm diameter, number of loop is 4 and magnetic field inside it is 1,2 .10-5N/Amp.m. Find the current passing through the each loop of wire.