A straight solenoid of length 1m has 5000 turns in the primary and 200 turns in the secondary.If the area of cross-section is 4cm^(2) ,the mutual inductance will be

A straight solenoid of length 1 m has 5000 turns in the primary and 200 turns in the secondary. If the area of cross section is 4 cm^(2) , the mutual inductance will be

A straight solenoid has 50 turns per cm in primary and total 200 turns in the secondary. The area of cross section of the solenoids is 4cm^2 . Calculate the mutual inductance. Primary is tightly kept in side the secondary.

When the number of turns and the length of the solenoid are doubled keeping the area of cross-section same, the inductance

A transformer has 1500 turns in the primary coil and 1125 turns in the secondary coil. If a voltage of 200V is applied across the primary coil , then the voltage in the secondary coil is :

If number of turns in primary and secondary coils is increased to two times each, the mutual inductance

In a given solenoid if the number of turns and the length of the solenoid are doubled keeping the area of cross-section same, then it's inductance:

A transformer has 500 turns in the primary and 1000 turns in its secondary. The primary voltage is 200 V and load in secondary is 100 ohm. Calculate the current in primary assuming it to ideal transformer.

An air core solenoid has 1000 turns and is one metre long. Its cross-sectional area is 10cm^(2) . Its self-inductance is

A solenoid of length 1m, area of cross-section 4.0cm^(2) and having 4000 turns is placed inside another solenoid of 2000 turns having a cross-section area 6 cm^(2) and length 2m. The mutual inductance between the solenoids is xpixx10^(-5)H . Find out the value x.