Select Chapter Topics:
Q. No.The current passing through the battery in the given circuit, is:
1. \(2.5~\text{A}\)
2. \(1.5~\text{A}\)
3. \(2.0~\text{A}\)
4. \(0.5~\text{A}\)
Subtopic: Wheatstone Bridge |
Level 3: 35%-60%
NEET - 2025
Please attempt this question first.
Hints
Please attempt this question first.
A wire of resistance \(R\) is cut into \(8\) equal pieces. From these pieces two equivalent resistance are made by adding four of these together in parallel. Then these two sets are added in series. The net effective resistance of the combination is:
| 1. | \(\dfrac{R}{16}\) | 2. | \(\dfrac{R}{8}\) |
| 3. | \(\dfrac{R}{64}\) | 4. | \(\dfrac{R}{32}\) |
Subtopic: Combination of Resistors |
56%
Level 3: 35%-60%
NEET - 2025
Please attempt this question first.
Hints
Please attempt this question first.
A constant voltage of \(50~\text{V}\) is maintained between the points \(A\) and \(B\) of the circuit shown in the figure. The current through the branch \(C D\) of the circuit is:
| 1. | \(2.5~\text{A}\) | 2. | \(3.0~\text{A}\) |
| 3. | \(1.5~\text{A}\) | 4. | \(2.0~\text{A}\) |
Subtopic: Kirchoff's Voltage Law |
Level 3: 35%-60%
NEET - 2025
Please attempt this question first.
Hints
Please attempt this question first.
A uniform metallic wire having resistance \(4~\Omega\) is bent to form a square loop \((ABCD)\) (see figure). A resistance of \(2~\Omega\) is connected between points \(B\) and \(D\) and a battery of \(2~\text{V}\) is connected across points \(A\) and \(C\) as shown in the figure. Now the value of the current \((I)\) is:
1. \(2~\text{A}\)
2. \(4~\text{A}\)
3. \(8~\text{A}\)
4. \(4.5~\text{A}\)
1. \(2~\text{A}\)
2. \(4~\text{A}\)
3. \(8~\text{A}\)
4. \(4.5~\text{A}\)
Subtopic: Wheatstone Bridge |
67%
Level 2: 60%+
NEET - 2026
Please attempt this question first.
Hints
Please attempt this question first.
In a metre bridge experiment (see figure), the positions of the cell, \(E,\) and galvanometer, \(G,\) are interchanged. We shall observe in the galvanometer:
| 1. | Only the right-sided deflection. |
| 2. | Only the left-sided deflection. |
| 3. | There will be no deflection irrespective of the position of the jockey. |
| 4. | Both right-sided and left-sided deflection and, at balance point, no deflection. |
Subtopic: Meter Bridge |
54%
Level 3: 35%-60%
NEET - 2026
Please attempt this question first.
Hints
Please attempt this question first.
A resistor is connected to a battery of \(12\) V EMF and internal resistance \(2~\Omega.\) If the current in the circuit is \(0.6\) A, the terminal voltage of the battery is:
1. \(10~\text{V}\)
2. \(10.8~\text{V}\)
3. \(12~\text{V}\)
4. \(1.2~\text{V}\)
1. \(10~\text{V}\)
2. \(10.8~\text{V}\)
3. \(12~\text{V}\)
4. \(1.2~\text{V}\)
Subtopic: EMF & Terminal Voltage |
74%
Level 2: 60%+
NEET - 2026
Please attempt this question first.
Hints
A room heater is rated \(400\) W, \(220\) V. If the supply voltage drops to \(200\) V, what will be the power consumed (approximately)?
1. \(121~\text{W}\)
2. \(331~\text{W}\)
3. \(200~\text{W}\)
4. \(400~\text{W}\)
1. \(121~\text{W}\)
2. \(331~\text{W}\)
3. \(200~\text{W}\)
4. \(400~\text{W}\)
Subtopic: Heating Effects of Current |
66%
Level 2: 60%+
NEET - 2026
Please attempt this question first.
Hints
The steady-state current in the circuit shown below is:
| 1. | \(0.67~\text A\) | 2. | \(1.5~\text A\) |
| 3. | \(2~\text A\) | 4. | \(1~\text A\) |
Subtopic: Derivation of Ohm's Law |
72%
Level 2: 60%+
NEET - 2024
Hints
The amplitude of the charge oscillating in a circuit decreases exponentially as \(\mathrm{Q=Q_{0}e}^{-Rt/2L}\) where \({Q}_0\) is the charge at \({t}=0~\text{s}.\)The time at which charge amplitude decreases to \(0.50~{Q}_0\) is nearly:
\((\text{Given that}~ {R=1.5~\Omega,~L=12~\text{mH},~\text{ln}(2)=0.693})\)
1. \(19.01~\text{ms}\)
2. \(11.09~\text{ms}\)
3. \(19.01~\text s\)
4. \(11.09~\text s\)
\((\text{Given that}~ {R=1.5~\Omega,~L=12~\text{mH},~\text{ln}(2)=0.693})\)
1. \(19.01~\text{ms}\)
2. \(11.09~\text{ms}\)
3. \(19.01~\text s\)
4. \(11.09~\text s\)
67%
Level 2: 60%+
NEET - 2024
Hints
The given circuit shows a uniform straight wire \(AB\) of \(40 ~\text{cm}\) length fixed at both ends. In order to get zero reading in the galvanometer \(G,\) the free end of \(J\) is to be placed from the end \(B\) at:
| 1. | \(32~\text{cm}\) | 2. | \(8~\text{cm}\) |
| 3. | \(16~\text{cm}\) | 4. | \(24~\text{cm}\) |
Subtopic: Wheatstone Bridge |
67%
Level 2: 60%+
NEET - 2024
Hints
Select Chapter Topics:
© 2026 GoodEd Technologies Pvt. Ltd.