## What is the phase relationship between current and voltage in an inductor AC?

The phase relationship between current and voltage in an AC circuit containing only inductor is that voltage always leads the current flowing through the circuit by 90 degree or pi/2 radians. When a sinusoidal input is provided to the circuit, the current increases from zero to the maximum value.

## What is the phase difference between voltage and current?

The phase difference between current and voltage in an AC circuit is π4 radian.

**What is the phase relationship between current and voltage for a pure resistance?**

Hint: A pure resistive circuit consists of an AC source and a resistor. There is no phase difference between voltage and current and the current and voltage is said to be in-phase.

### What are the phase angle value between voltage and current in pure inductance only?

The circuit which contains only inductance (L) and not any other quantities like resistance and capacitance in the circuit is called a pure inductive circuit. In this type of circuit, the current lags behind the voltage by an angle of 90 degrees. So, the phase angle between v(t) and i(t) in the given circuit is 90°.

### What is the phase difference between voltage across inductor and capacitor?

Answer: In the interaction of capacitors or inductors in an AC circuit, the current and voltage do not peak at the simultaneously. That fraction of difference in the period between the peaks expressed in degrees is said to be the phase difference. The phase difference is <= 90 degrees.

**What is the phase difference between voltage and current at resonance?**

The phase difference between the current and voltage in L-C-R circuit at resonance is: 0. π -π

## What is the phase relationship between the current and voltage expressed as?

The phase difference between current and voltage in an AC circuit is 4π radian.

## What is the relationship between current and voltage?

The relationship between voltage, current, and resistance is described by Ohm’s law. This equation, i = v/r, tells us that the current, i, flowing through a circuit is directly proportional to the voltage, v, and inversely proportional to the resistance, r.

**What is the phase angle difference between current and voltage in a pure resistive circuit?**

Also, another name for a purely resistive circuit is a non-inductive circuit. Moreso, in a purely resistive circuit, the phase angle between current and voltage is zero.

### When voltage and current are in phase angle between them is?

The phase difference is <= 90 degrees. It is customary to use the angle by which the voltage leads the current. This leads to a positive phase for inductive circuits since current lags the voltage in an inductive circuit.

### What is the phase difference between voltage and current for a circuit containing an inductor capacitor and resistor in series at resonance?

**What is the relationship between current and voltage in an inductive circuit?**

. Current (I) lags applied voltage (E) in a purely inductive circuit by 90° phase angle. . The phasor diagram shows the applied voltage (E) vector leading (above) the current (I) vector by the amount of the phase angle differential due to the relationship between voltage and current in an inductive circuit.

## Which is ahead of the AC current in a pure inductor?

In a pure inductor, the AC Emf is ahead of AC current by a phase of exactly 90∘. Video Explanation Solve any question of Alternating Currentwith:- Patterns of problems

## What is Pure inductive circuit?

– Phasor Diagram & Waveform – Circuit Globe The circuit which contains only inductance (L) and not any other quantities like resistance and capacitance in the circuit is called a Pure inductive circuit. In this type of circuit, the current lags behind the voltage by an angle of 90 degrees.

**How much does current lag the voltage in a Pure inductive circuit?**

The current in the pure inductive AC circuit lags the voltage by 90 degrees. The waveform, power curve and phasor diagram of a purely inductive circuit is shown below