In a certain region of space with volume \(0.2\) m3, the electric potential is found to be \(5\) V throughout. The magnitude of electric field in this region is:
1. \(0.5\) N/C
2. \(1\) N/C
3. \(5\) N/C
4. zero
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & Biology\(A\), \(B\) and \(C\) are three points in a uniform electric field. The electric potential is:
1. | \(B\) | maximum at
2. | \(C\) | maximum at
3. | \(A, B\) and \(C\) | same at all the three points
4. | \(A\) | maximum at
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & Biology1. | \(8\) along the negative \(X\text-\)axis |
2. | \(8\) along the positive \(X\text-\)axis |
3. | \(16\) along the negative \(X\text-\)axis |
4. | \(16\) along the positive \(X\text-\)axis |
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyThe electric potential at a point in free space due to a charge \(Q\) coulomb is \(Q\times10^{11}~\text{V}\). The electric field at that point is:
1. \(4\pi \varepsilon_0 Q\times 10^{22}~\text{V/m}\)
2. \(12\pi \varepsilon_0 Q\times 10^{20}~\text{V/m}\)
3. \(4\pi \varepsilon_0 Q\times 10^{20}~\text{V/m}\)
4. \(12\pi \varepsilon_0 Q\times 10^{22}~\text{V/m}\)
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & Biology