Advertisements
Advertisements
प्रश्न
Which of the following a simple circuit must-have?
पर्याय
Energy source, Battery, Load
Energy source, Wire, Load
Energy source, Wire, Switch
Battery, Wire, Switch
Advertisements
उत्तर
Battery, Wire, Switch
APPEARS IN
संबंधित प्रश्न
What do the following symbols mean in circuit diagrams?
Resistances R1, R2, R3 and R4 are connected as shown in the figure. S1 and S2 are two keys. Discuss the current flowing in the circuit in the following cases.
- Both S1 and S2 are closed.
- Both S1 and S2 are open.
- S1 is closed but S2 is open.
Draw the circuit diagram for the series connection.
The wiring in a house consists of ______ circuits.
In a circuit, if the key is in open (off) condition, then electricity will not flow.
What are the types of electric circuits?
Draw a circuit diagram of an electric circuit containing a cell, a key, an ammeter, a resistor of 2 Ω in series with a combination of two resistors (4 Ω each) in parallel and a voltmeter across the parallel combination. Will the potential difference across the 2 Ω resistor be the same as that across the parallel combination of 4 Ω resistors? Give reason.
Draw the symbols of the following circuit components.
Switch in off position
Write a short note on the different electrical circuits.
Assertion: People struck by lightning receive a severe electrical shock.
Reason: Lightning carries very high voltage.
