two resistors r1 and r2 200 ohm and 880 ohm respectively are connected in parallel ane then to battery of emf 40V with negligible resistance. a voltmeter having resistance of 30 ohm is used to measure p.d across r1 .find the reading of cvoltmeter connected with it in parallel ? conneceted in series

Shiwangi thakur , 7 Years ago

Grade 12