- 1(current)
Q. No.The magnitude and direction of the current in the following circuit is:
| 1. | \(1.5~\text{A}\) from \(\mathrm{B}\) to \(\mathrm{A}\) through \(E\) |
| 2. | \(0.2~\text{A}\) from \(\mathrm{B}\) to \(\mathrm{A}\) through \(E\) |
| 3. | \(0.5~\text{A}\) from \(\mathrm{A}\) to \(\mathrm{B}\) through \(E\) |
| 4. | \(\frac{5}{9}~\text{A}\) from \(\mathrm{A}\) to \(\mathrm{B}\) through \(E\) |
Subtopic: Â Kirchoff's Voltage Law |
 71%
From NCERT
NEET - 2023
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If the galvanometer \(\mathrm{G}\) does not show any deflection in the circuit shown, the value of \(\mathrm{R}\) is given by:
\(\)
1. \(400~\Omega\)
2. \(200~\Omega\)
3. \(50~\Omega\)
4. \(100~\Omega\)
\(\)
1. \(400~\Omega\)
2. \(200~\Omega\)
3. \(50~\Omega\)
4. \(100~\Omega\)
Subtopic: Â Kirchoff's Voltage Law |
 51%
From NCERT
NEET - 2023
Please attempt this question first.
Hints
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Three resistors having resistances \(r_1, r_2~\text{and}~r_3\) are connected as shown in the given circuit. The ratio \(\frac{i_3}{i_1}\) of currents in terms of resistances used in the circuit is:
1. \(\frac{r_1}{r_1+r_2}\)
2. \(\frac{r_2}{r_1+r_3}\)
3. \(\frac{r_1}{r_2+r_3}\)
4. \(\frac{r_2}{r_2+r_3}\)
Subtopic: Â Kirchoff's Voltage Law |
 57%
From NCERT
NEET - 2021
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh
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NEET 2023 - Target Batch - Aryan Raj Singh
For the circuit given below, Kirchhoff's loop rule for the loop \(BCDEB\) is given by the equation:
| 1. | \(-{i}_2 {R}_2+{E}_2-{E}_3+{i}_3{R}_1=0\) |
| 2. | \({i}_2{R}_2+{E}_2-{E}_3-{i}_3 {R}_1=0\) |
| 3. | \({i}_2 {R}_2+{E}_2+{E}_3+{i}_3 {R}_1=0\) |
| 4. | \(-{i}_2 {R}_2+{E}_2+{E}_3+{i}_3{R}_1=0\) |
Subtopic: Â Kirchoff's Voltage Law |
 70%
From NCERT
NEET - 2020
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NEET 2023 - Target Batch - Aryan Raj Singh
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NEET 2023 - Target Batch - Aryan Raj Singh
In the circuits shown below, the readings of the voltmeters and the ammeters will be:
| 1. | \(V_2>V_1~\text{and}~i_1= i_2\) | 2. | \(V_2=V_1~\text{and}~i_1> i_2\) |
| 3. | \(V_2=V_1~\text{and}~i_1= i_2\) | 4. | \(V_2>V_1~\text{and}~i_1> i_2\) |
Subtopic: Â Kirchoff's Voltage Law |
 53%
From NCERT
NEET - 2019
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh
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NEET 2023 - Target Batch - Aryan Raj Singh
The reading of an ideal voltmeter in the circuit shown is:
| 1. | \(0.6\) V | 2. | \(0\) |
| 3. | \(0.5\) V | 4. | \(0.4\) V |
Subtopic: Â Kirchoff's Voltage Law |
From NCERT
NEET - 2019
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh
Hints
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NEET 2023 - Target Batch - Aryan Raj Singh
- 1(current)
Q. No.
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