Advertisements
Advertisements
प्रश्न
In the circuit diagram below, 10 units of electric charge move past point x every second What is the current in the circuit ______.
पर्याय
10 A
1 A
10 V
1 V
Advertisements
उत्तर
In the circuit diagram below, 10 units of electric charge move past point x every second What is the current in the circuit 10 A.
APPEARS IN
संबंधित प्रश्न
Draw circuit symbols for
a battery of three cells
Explain with the help of a labelled circuit diagram how you will find the resistance of a combination of three resistors, or resistance R1, R2 and R3, joined in parallel. Also mention how you will connect the ammeter and the voltmeter in the circuit when measuring the current in the circuit and the potential difference across one of the three resistors of the combination.
Two tungsten bulbs of power 50 W and 60 W work on 220 V potential difference. If they are connected in parallel, how much current will flow in the main conductor?
In an electric circuit, electron flow a from of point of ______ potential to the point of ______ potential.
Answer the following question.
With the help of a suitable circuit diagram prove that the reciprocal of the equivalent resistance of a group of resistances joined in parallel is equal to the sum of the reciprocals of the individual resistances.
In any electric circuit, when the switch is on and the current flows through it why do the wire, switches, bulb or devices become hot?
If you touch an electric wire carrying current you get a shock, but if on the same wire the birds sit they do not get any shock/current. Explain why?
______ is the device used to close or open an electric circuit.
Draw the circuit diagram for the series connection.
In a circuit, if the key is in open (off) condition, then electricity will not flow.
