CHETANA PUBLICATION-EFFECTS OF ELECTRIC CURRENT-EXAMPLE
- Write the relation between kilowatt hour and joule.
Text Solution
|
- Write will the induced current in the electrical conductor(coil) be ma...
Text Solution
|
- Match the columns:
Text Solution
|
- Match the columns:
Text Solution
|
- Match the columns:
Text Solution
|
- Match the columns:
Text Solution
|
- True or false The SI unit of electric charge is coulomb(C).
Text Solution
|
- True or false The SI unit of electric current is volt(V).
Text Solution
|
- True or false Resistivity of a conductor does not depend upon its ...
Text Solution
|
- True or false The filament in the electric bulb is made of a wire ...
Text Solution
|
- True or false The direct current always in one direction only
Text Solution
|
- True or false The electric motor is used to generate electricity.
Text Solution
|
- True or false During lightning, all the electrical appliances must ...
Text Solution
|
- True or false Many high power rating electrical appliances can be c...
Text Solution
|
- True or false Direct current has a frequency of 50 Hz in India
Text Solution
|
- True or false Electric power (P)=VI
Text Solution
|
- True or false According to Ohm's law,V=Ixxt
Text Solution
|
- True or false The production of heat in a wire when connected to el...
Text Solution
|
- True or false 1kWh=3.6xx10^9 J
Text Solution
|
- True or false 1 KWh electric unit = 10 units.
Text Solution
|