10th Class Physics MCQS Current Electricity Online Test 5

3-cp-3-ea-current-carrying-conductor-experiences-a-force-whenever-it-is-placed-in-a-3-c-2-fp-3-e_-_3-cp-3-e-magnetic-field-3-c-2-fp-3-e,3-cp-3-ea-device-that-detects-the-presence-of-current-3-a-3-c-2-fp-3-e_-_3-cp-3-e-galvanometer-3-c-2-fp-3-e,3-cp-3-ea-telex-machine-consists-of-3-c-2-fp-3-e_-_3-cp-3-e-both-of-them-3-c-2-fp-3-e,an-electric-current-in-conductor-is-due-to-the-flow-of-3-a_-_free-electrons,an-ideal-voltmeter-has-a-resistance-3-a_-_very-high,electrical-energy-is-given-by-3-a_-_qv,formula-of-e-m-f-is-equal-to-3-a_-_e-3-d-w-2-fq,in-an-electric-circuit-when-electrons-move-from-low-to-high-potential-they-will-3-a_-_gain-energy,mathematical-form-of-joule-27-s-law-is-3-a_-_w-3-d-i-3-csup-3-e-2-3-c-2-fsup-3-e-rt,one-watt-is-equal-to-3-a_-_js-3-csup-3-e-1-3-c-2-fsup-3-e,si-unit-of-resistance-is-3-a_-_ohm,specific-resistance-of-copper-is-x-10-3-csup-3-e-8-3-c-2-fsup-3-e-3-fm_-_1-69