A Levels Physics (9702)•9702/13/M/J/19

Explanation
Not enough information to solve
Steps:
- Identify the potential divider formula: V_out = V_in × (R / (R_total)), where R_total is the sum of resistors.
- No values for V_in, V_out, or other resistors are given in the problem.
- Without voltage ratios or total resistance, R cannot be calculated.
- Additional circuit details are required to proceed.
Why B is correct:
- Cannot verify without data; stated as correct but uncomputable here.
Why the others are wrong:
- A: No basis to rule out without specifics.
- C: No basis to rule out without specifics.
- D: No basis to rule out without specifics.
Final answer: Not enough information.
Topic: Potential dividers
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