TS EAMCET · Physics · Current Electricity
In the given part of a circuit, the potential at point \(B\) is zero. Then the potentials at \(\mathrm{A}\) and \(\mathrm{C}\) respectively are 
- A \(-1.5 \mathrm{~V},+2 \mathrm{~V}\)
- B \(+1.5 \mathrm{~V},+2 \mathrm{~V}\)
- C \(+1.5 \mathrm{~V},+0.5 \mathrm{~V}\)
- D \(+1.5 \mathrm{~V},-0.5 \mathrm{~V}\)
Answer & Solution
Correct Answer
(D) \(+1.5 \mathrm{~V},-0.5 \mathrm{~V}\)
Step-by-step Solution
Detailed explanation
From the given circuit \(\mathrm{V}_{\mathrm{A}}-\mathrm{V}_{\mathrm{B}}=1 \times 1.5=1.5 \mathrm{~V}\) Here, \(V_B=0\) So, \(\mathrm{V}_{\mathrm{A}}=1.5 \mathrm{~V}\) Consider a point \(\mathrm{p}\) between \(\mathrm{B}\) and \(\mathrm{C}\)…
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