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A rec†an gular circuit is ABCD, whse point A is only earthened. Side AB has a battery of 3V(-ve terminal conncted to A) and a resis†an ce of 3Ω(between +ve terminal of battery and point B). Side BC has a battery of 7V(-ve terminal conneted to point B) and a resis†an ce of 3Ω(between +ve terminal of battery and point C). Side CD has a battery of 2V(+ve terminal connected to point C) and a resis†an ce of 3Ω(between -ve terminal of battery and point D). Side DA has a battery of 4V(+ve terminal connected to point A) and a resis†an ce of 3Ω(between -ve terminal of battery and point D). Now draw the circuit and find the potential of point C.

Answer» A rec†an gular circuit is ABCD, whse point A is only earthened. Side AB has a battery of 3V(-ve terminal conncted to A) and a resis†an ce of 3Ω(between +ve terminal of battery and point B). Side BC has a battery of 7V(-ve terminal conneted to point B) and a resis†an ce of 3Ω(between +ve terminal of battery and point C). Side CD has a battery of 2V(+ve terminal connected to point C) and a resis†an ce of 3Ω(between -ve terminal of battery and point D). Side DA has a battery of 4V(+ve terminal connected to point A) and a resis†an ce of 3Ω(between -ve terminal of battery and point D). Now draw the circuit and find the potential of point C.


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