The reverse breakdown region in a Zener diode allows it to regulate voltage by maintaining a constant output voltage.

The power factor (PF) is given by cos(θ). If θ = 30 degrees, PF = cos(30°) = √3/2 ≈ 0.866.

The power factor (cosφ) is 0.5, which corresponds to an angle φ of 60 degrees.

In a purely inductive circuit, the current lags the voltage by 90 degrees (π/2 radians). Therefore, I(t) = I0 sin(ωt - π/2).

In a purely inductive circuit, the current lags the voltage by 90 degrees (or π/2 radians). Therefore, I(t) = I_0 sin(ωt - π/2).

The current through a capacitor is given by I(t) = C dV/dt. For V(t) = V₀ sin(ωt), the current can be derived from this expression.

The average power (P) consumed in an AC circuit is given by P = VI cos(φ), where φ is the phase angle between voltage and current.

In an inductor, the current lags behind the voltage by 90 degrees.

In an inductive circuit, the current lags behind the voltage by 90 degrees.

In an inductor, the current lags the voltage by 90 degrees.

In an inductive circuit, the current lags the voltage by 90 degrees.

In a purely inductive AC circuit, the current lags the voltage by 90 degrees.

The average power (P) in an AC circuit is given by P = V_rms²/R, where R is the resistance.

Reactance is measured in Ohms, just like resistance.

Resonance in an RLC circuit occurs when the inductive reactance equals the capacitive reactance, resulting in maximum current at a specific frequency.

At resonance, the impedance in an RLC circuit is at a minimum.

At resonance, the impedance of an RLC circuit is at its minimum.

At resonance in an RLC series circuit, the impedance is equal to the resistance.

A streamline refers to the path followed by a fluid particle in a steady flow.

Precision refers to the consistency of repeated measurements, regardless of their accuracy.

Precision refers to the consistency of repeated measurements, regardless of their accuracy.

The mass difference in nuclear fission is converted into kinetic energy of the fission fragments, according to Einstein's equation E=mc².

The mass difference in nuclear fission is referred to as the mass defect, which is converted into energy according to Einstein's equation E=mc².

Nuclear fission releases a significant amount of energy and additional neutrons, which can induce further fission reactions.

Nuclear fission releases a significant amount of energy and additional neutrons, which can induce further fission reactions.

In nuclear reactions, both mass and charge are conserved, which is a fundamental principle of physics.

Isotopes are defined as atoms that have the same number of protons but different numbers of neutrons.

A 'quantum leap' refers to the transition of an electron between discrete energy levels in an atom.

Precision refers to the consistency of repeated measurements, regardless of their accuracy.

The energy of the emitted photon is highest for the transition from n=2 to n=1, as it involves the largest energy difference.