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.

Plants are primary producers as they convert sunlight into chemical energy through photosynthesis.

In an electrochemical cell, oxidation occurs at the anode.

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

Pioneer species are the first organisms to colonize previously uninhabited or disturbed environments.

In electrolysis, oxidation occurs at the anode.

The male gamete is produced in the anther, which is part of the stamen in flowering plants.

The male gametes are produced in the anther, which is part of the stamen in flowering plants.

After fertilization, the ovary develops into a fruit, which contains the seeds.

After fertilization, the ovary develops into a fruit, which contains the seeds.

Fertilization is the process where the male gamete (pollen) fuses with the female gamete (ovule) to form a zygote.

Pollination is the transfer of pollen from the anther to the stigma of a flower, which is essential for fertilization.

Pollination is the transfer of pollen from the anther (male part) to the stigma (female part) of a flower.

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

A person with blue eyes must have the genotype bb, as blue is recessive.

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