TS EAMCET PYQs for Magnetic Field with Solutions: Practice TS EAMCET Previous Year Questions

Updated on - Jan 5, 2026

Magnetic Field is an important topic in the Physics section in TS EAMCET exam. Practising this topic will increase your score overall and make your conceptual grip on TS EAMCET exam stronger.

This article gives you a full set of TS EAMCET PYQs for Magnetic Field with explanations for effective preparation. Practice of TS EAMCET Physics PYQs including Magnetic Field questions regularly will improve accuracy, speed, and confidence in the TS EAMCET 2026 exam.

TS EAMCET PYQs for Magnetic Field with Solutions

1.
Three long, straight, parallel wires carrying different currents are arranged as shown in the diagram. In the given arrangement, let the net force per unit length on the wire C be F. If the wire B is removed without disturbing the other two wires, then the force per unit length on wire A is:
- -F
- 3F
- 2F
- -3F
View Solution
2.
The operation of a nuclear reactor is said to be critical when the value of neutron multiplication factor $ K $ is
- $ K = 0 $
- $ K > 1 $
- $ K = 1 $
- $ 0 < K < 1 $ \bigskip
View Solution
3.
A circular coil of area 200 cm$^2$ and 50 turns is rotating about its vertical diameter with an angular speed of 40 rad/s in a uniform horizontal magnetic field of magnitude $2 \times 10^{-2} \, \text{T}$. The maximum emf induced in the coil is.
- $ 1.2 \, \text{V} $
- $ 0.8 \, \text{V} $
- $ 0.6 \, \text{V} $
- $ 0.3 \, \text{V} $
View Solution
4.
If γ is the susceptibility and μr is the relative permeability of a ferromagnetic substance, then
- $\chi \ll 1$.
- μr << 1
- μr = 0
- $\chi \gg 1$.
View Solution
5.
A charged particle enters a magnetic field with velocity $ v $ at an angle of $ 60^\circ $ with the field. If the time period of the helical path is 2 seconds, the pitch of the helical path is:
- $ 2v $
- $ \frac{v}{2} $
- $ v $
- $ \frac{v}{8} $
View Solution
6.
It is found that a non-zero current is unable to produce any magnetic field at a particular point. Then the angle between the current element and the position vector of that point with respect to the current element is:
- must be 45°
- may be 0° or 180°
- must be 90°
- may be 30° or 60°
View Solution

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TS EAMCET PYQs for Magnetic Field with Solutions: Practice TS EAMCET Previous Year Questions

TS EAMCET PYQs for Magnetic Field with Solutions

1.
Three long, straight, parallel wires carrying different currents are arranged as shown in the diagram. In the given arrangement, let the net force per unit length on the wire C be F. If the wire B is removed without disturbing the other two wires, then the force per unit length on wire A is:

2.
The operation of a nuclear reactor is said to be critical when the value of neutron multiplication factor \( K \) is

3.
A circular coil of area 200 cm\(^2\) and 50 turns is rotating about its vertical diameter with an angular speed of 40 rad/s in a uniform horizontal magnetic field of magnitude \(2 \times 10^{-2} \, \text{T}\). The maximum emf induced in the coil is.

4.
If γ is the susceptibility and μr is the relative permeability of a ferromagnetic substance, then

5.
A charged particle enters a magnetic field with velocity \( v \) at an angle of \( 60^\circ \) with the field. If the time period of the helical path is 2 seconds, the pitch of the helical path is:

6.
It is found that a non-zero current is unable to produce any magnetic field at a particular point. Then the angle between the current element and the position vector of that point with respect to the current element is:

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TS EAMCET PYQs for Magnetic Field with Solutions

1.Three long, straight, parallel wires carrying different currents are arranged as shown in the diagram. In the given arrangement, let the net force per unit length on the wire C be F. If the wire B is removed without disturbing the other two wires, then the force per unit length on wire A is:

2.The operation of a nuclear reactor is said to be critical when the value of neutron multiplication factor \( K \) is

3.A circular coil of area 200 cm\(^2\) and 50 turns is rotating about its vertical diameter with an angular speed of 40 rad/s in a uniform horizontal magnetic field of magnitude \(2 \times 10^{-2} \, \text{T}\). The maximum emf induced in the coil is.

4.If γ is the susceptibility and μr is the relative permeability of a ferromagnetic substance, then

5.A charged particle enters a magnetic field with velocity \( v \) at an angle of \( 60^\circ \) with the field. If the time period of the helical path is 2 seconds, the pitch of the helical path is:

6.It is found that a non-zero current is unable to produce any magnetic field at a particular point. Then the angle between the current element and the position vector of that point with respect to the current element is:

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1.
Three long, straight, parallel wires carrying different currents are arranged as shown in the diagram. In the given arrangement, let the net force per unit length on the wire C be F. If the wire B is removed without disturbing the other two wires, then the force per unit length on wire A is:

2.
The operation of a nuclear reactor is said to be critical when the value of neutron multiplication factor \( K \) is

3.
A circular coil of area 200 cm\(^2\) and 50 turns is rotating about its vertical diameter with an angular speed of 40 rad/s in a uniform horizontal magnetic field of magnitude \(2 \times 10^{-2} \, \text{T}\). The maximum emf induced in the coil is.

4.
If γ is the susceptibility and μr is the relative permeability of a ferromagnetic substance, then

5.
A charged particle enters a magnetic field with velocity \( v \) at an angle of \( 60^\circ \) with the field. If the time period of the helical path is 2 seconds, the pitch of the helical path is:

6.
It is found that a non-zero current is unable to produce any magnetic field at a particular point. Then the angle between the current element and the position vector of that point with respect to the current element is: