Physics · Kirchhoff's laws and their applications, Wheatstone bridge, Metre Bridge
The point in a Meter bridge is at If the resistances in the gaps are interchange
The point in a Meter bridge is at \( 35.6 \mathrm{cm} . \) If the resistances in the gaps are interchanged,the new balance point is:
- A. \( 64.4 \mathrm{cm} \)
- B. \( 56 \mathrm{cm} \)
- C. 41.2 ст
- D. \( 56.7 \mathrm{cm} \)
Step-by-step solution
In a meter bridge, if the resistances in the gaps are interchanged, the new balance point is at 100 − L, where L is the original balance point. So 100 − 35.6 = 64.4 cm.
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