Current Electricity With three resistances connected in parallel, if each dissipates 20 W the total power supplied by the voltage source equals 10 W 40 W 20 W 60 W 10 W 40 W 20 W 60 W ANSWER DOWNLOAD EXAMIANS APP
Current Electricity If the number of valence electrons of an atoms is less than 4,the substance is usually An insulator None of the listed here A conductor A semiconductor An insulator None of the listed here A conductor A semiconductor ANSWER DOWNLOAD EXAMIANS APP
Current Electricity SI unit of power is Watt Henry Coulomb Watt-hour Watt Henry Coulomb Watt-hour ANSWER DOWNLOAD EXAMIANS APP
Current Electricity The minimum charge on an ion is Equal to the charge of the number of electrons in an atom (#) zero None of these Equal to the atomic number of the atom Equal to the charge of an electron Equal to the charge of the number of electrons in an atom (#) zero None of these Equal to the atomic number of the atom Equal to the charge of an electron ANSWER DOWNLOAD EXAMIANS APP
Current Electricity The weight of an aluminium conductor as compared to a copper conductor of identical cross-section, for the same electrical resistance, is 0.6 1.5 0.5 1 0.6 1.5 0.5 1 ANSWER DOWNLOAD EXAMIANS APP
Current Electricity Ohm's law is not applicable to Semi-conductors Dc circuits High currents Small resistors Semi-conductors Dc circuits High currents Small resistors ANSWER DOWNLOAD EXAMIANS APP
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