Advertisements
Advertisements
Question
State whether true or false. If false, correct the statement.
Ammeter is connected in parallel in any electric circuit.
Options
True
False
Advertisements
Solution
False
Correct Statement: An ammeter is connected in series with a device to measure its current.
APPEARS IN
RELATED QUESTIONS
Draw circuit symbols for
a cell
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?
The following figure shows the symbols for components used in the accompanying electrical circuit. Place them at proper places and complete the circuit.

Which law can you prove with the help of above circuit?
The accompanying figure shows some electrical appliances connected in a circuit in a house. Answer the following questions.

- By which method are the appliances connected?
- What must be the potential difference across individual appliances?
- Will the current passing through each appliance be the same? Justify your answer.
- Why are the domestic appliances connected in this way?
- If the T.V. stops working, will the other appliances also stop working? Explain your answer.
Draw a neat diagram showing a closed electric circuit.
Assertion: People struck by lightning receive a severe electrical shock.
Reason: Lightning carries very high voltage.
A device that is used to break an electric circuit is called ______.
______ is a kind of fish which is able to produce an electric current.
Paheli is running short of connecting wires. To complete an electric circuit, she may use a ______.
How is Joule's law effect useful in electric circuits where fuse is used as a safety device?
