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MODERN PUBLICATION-ELECTRICITY-EXERCISE
- An electric motor takes 5A form a 220 V line. Determine the power of t...
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- An electric motor takes 5A from a 220 V line. Calculate the energy con...
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- Define the term volt.
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- State the relation between work, charge and potential difference for a...
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- An electric circuit consisting of a 1 m long metallic wire XY, an amme...
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- Differenciate between electrical resistance and resistivity of a condu...
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- A copper wire of resistivity 1.6xx10^-8 ohm-m has a cross sectional ar...
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- State the funciton of a fuse in a circuit. How is it connected in the ...
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- An electric fuse of rating 3A is connected in a circuit in which elec...
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- Three resistance R1, R2 and R3 are connected on parallel. Show that th...
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- Express ohm's law by a mathematical formula.
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- Write ohm's law. Draw a circuit diagram to prove it experimentally in ...
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- Present the relationship between the voltage applied across a conducto...
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- Find the equivalent of resistances of the individual resistance connec...
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- Two wires X and Y are of equal length and have equal resistance. If th...
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- Two wires X and Y are of equal length and have equal resistance. If th...
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- Two wires X and Y are of equal length and have equal resistance. If th...
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- State Ohm's law. Write the symbols used in electric circuit to represe...
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- State Ohm's law. Write the symbols used in electric circuit to represe...
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- Two resistors of resistance 4 ohm and 12 ohm are connected in parallel...
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