What is the linear charge density, if an inf‌inite line charge produces a f‌ield of 8 x104 N C'1 at a distance of 1.8 cm?

Which of the following options correctly def‌ines the range (dT), if an antenna radiates electromagnetic waves from a height h? (Consider that R is the radius of the earth.)

If q is the charge given to a conductor and V is the potential developed in the conductor, then which of the following options correctly defines the capacitance?

Which of the following options is the correct definition of Ampere's Circuital Law?

Consider that a cyclist comes to a skidding stop in 20 m. How much work is done by the road on the cycle, if the force on the cycle due to the road is 300 N and is directly opposed to the motion?

What is the approximate value of ID for the diode in the given image?

When a parcel of air sinks in the atmosphere, there is usually _________.

The quadriceps femoris is a knee __________ used to rise from a seated position.

This formula applies to ________________.

The unifying factor that unites different realms of spacetime is the _________.

The two types electromagnetic waves transparent to our atmosphere are _______.