SSC JE Basic Concept Networks Quiz 28

What will happen to the inductance, if number of turns of the coil is decreased?

Calculate the value of flux leakage coefficient, if ϕ_g is the air gap flux and ϕ_a is the flux in iron core.

A flux of 2 mWb passes through a strip of length and breadth 10 cm and 20 cm respectively. It is placed at an angle of 30 degrees to the direction of uniform magnetic field. What is the magnetic flux density (in T)?

Determine the value of current (In A) drawn from a 8 V battery, when a wire of 24 ohms resistance is stretched doubled Its original length and then cut into two equal parts and these equal are connected in parallel with the battery?

What will be the value of current (in A) through a resistor, when the power dissipated through the resistor is 40 W and the potential difference between the ends of the resistor is 100 V?

Determine the total resistance of the circuit given below.

On which of the following concept, the superposition theorem is based?

What will be the length (in m) of a 10 Ohm wire, when the resistivity of the wire is 0.1 Ohms-m and the diameter of the wire is 0.5 m?

What will be the value of current (in A) through a resistor of 40 Ohms when the potential difference between two ends of the resistor is 20 V?

Ampere is the S.I unit of __________.