Physics · Electrical Measurements
केल्विन के डबल ब्रिज में अज्ञात प्रतिरोध X को संशोधन पद (correction term) को ध्यान में रखते हुए, निम्नलिखित में से किस व्यंजक द्वारा दिया जाता है? (जहाँ त्रुटि पद Δ = PQ - pq है और r लिंक प्रतिरोध है)
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1X = PQS - qp + q + r
- 2X = PQS + qp + q - r
- 3X = PQS - qΔrp + q + r
- 4X = PQS + qΔrp + q + r✓
सही उत्तर देखें
X = PQS + qΔrp + q + r
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