Home
Class 8
PHYSICS
A transformer has 800 loops in its prima...

A transformer has 800 loops in its primary coil and 8,000 loops in its secondary coil What would be the voltage in the primary coil if the- voltage in the.secondary coil is 20,000V.

Text Solution

AI Generated Solution

To solve the problem, we will use the transformer equation that relates the number of turns in the primary and secondary coils to their respective voltages. The formula is given as: \[ \frac{N_1}{N_2} = \frac{V_1}{V_2} \] Where: - \(N_1\) = number of turns in the primary coil ...
Promotional Banner

Similar Questions

Explore conceptually related problems

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 :

A transformer has 200 turns in primary coil and 600 turns in secondary coil. If a 220 V DC is applied across primary coil what will be the voltage across secondary coil.

A transformer consists of 500 turn in primary coil and 10 turns in secondary coil with the load of 10Omega. Find out current in the primary coil when the voltage across secondary coil is 50 V.

A transformer consists of 500 turn in primary coil and 10 turns in secondary coilk with the load of 10 Omega Find out current in the primary coil when the voltage across secondary coil 50V.

In a transformer, number of turns in the primary coil are 140 and that in the secondry coil are 280. If current i primary coil is 4A, then that in the secondary coil is

A transformer has 200 turns in primary coil and 1000 turns in secondary. The induced voltage in secondary when primary is supplies with 150 V DC supply is:

A 100% efficient transformer has 100 turns in the primary and 25 turns in its secondary coil. Of the current in the secondary coil is 4 amp, then the current in the primary coil is

The number of the turns in the primary coil of a transformer is 10 times than the same in the secondary coil . If the voltage across the primary is 20 V then find the voltage across the secondary .