Flash Card
Which of the following is the odd one out?
The device used to measure electric current is called:
A device with a resistance of 4 Ω is connected in series with a device with a resistance of 6 Ω. What is the total resistance of the combination?
Ohm's law relates which of the following quantities?
Which of the following is the odd one out?
The .......... wire is either yellow or green in colour.
Following is true for identical bulbs connected in parallel.
Which of the following materials has the highest resistance?
Which of the following materials is a good conductor of electricity?
The resistance of a conductor depends on:
The SI unit of resistance is
1 mA = ...............A
The voltage difference in India between the live and neutral wires is about ............... .
In order to measure the electric current flowing through a circuit, we connect ............ with the circuit.
1 kilowatt hr = ............joules.
Which of the following is the odd one out?
Which of the following is the odd one out?
In a parallel circuit, if one branch has a high resistance:
If a P.D. of 12 V is applied across a 3 resistor then the current passing through it is ................... .
Which of the following devices converts electrical energy into mechanical energy?
Which of the following is the odd one out?
What is the SI unit of electric current?
Which of the following statements is true about a voltmeter?
Identify the odd one out: Copper, Silver, Glass, Aluminum
The total resistance in a series circuit:
P and Q are two wires of same length and different cross sectional areas and made of same material. Name the property which is same for both the wires.
Resistivity is the specific property of a ...................
To increase the effective resistance in a circuit the resistors are connected in ..............
An ammeter is connected in a circuit in:
Which of the following materials has the least resistance?
