Explanation

The charge carriers in semiconductors are electrons and holes.

Explanation

Explanation

During the isothermal process, the temperature remains constant throughout the process.

In an isothermal process, the temperature of the system stays constant while pressure and volume may change.

Explanation

In an AC generator, the emf will be maximum when the factor sinωt is equal to 1.

This occurs when the angle is 90°.

This resulting in the peak value of the sinusoidal emf.

Explanation

Confining a wave to oscillate in one plane is indeed called polarization.

Explanation

If there are 25 waves in a 5-second time period, the frequency of the waves can be calculated using the formula: Frequency= Number of waves/Time period = 25/5 =5 Hz

Explanation

Bulk modulus of elasticity is defined as ratio of hydraulic stress to the corresponding the volumetric strain within the elastic limit.

Bulk modulus K=FVAΔV=Δp⋅VΔV.

Explanation

Electrons typically have greater kinetic energy compared to protons and neutrons because of their significantly lower mass.

Explanation

In the relation E = F/q , the charge q is always positive.

Explanation

The relationship between voltage and current in a purely resistive circuit is that voltage and current are in phase.