Advertisements
Advertisements
प्रश्न
______ is used to measure the electric current.
Advertisements
उत्तर
Ammeter is used to measure the electric current.
APPEARS IN
संबंधित प्रश्न
Why are metals good conductors of electricity whereas glass is a bad conductor of electricity? Give reason?
What is an Ammeter? How is It Connected in a Circuit? Draw a Diagram to Illustrate Your Answer.
State the factors on which the strength of electric current flowing in a given conductor depends.
Three resistors are connected as shown in the diagram.
Through the resistor 5 ohm, a current of 1 ampere is flowing.
(i) What is the current through the other two resistors?
(ii) What is the p.d. across AB and across AC?
(iii) What is the total resistance
A given wire of resistance 1 Ω is stretched to double its length. What will be its new resistance?
Calculate the effective resistance between the points A and B in the network shown below in Figure 8.45
Find the effective resistance in the following circuit diagrams (Fig.):
Small amounts of electrical current are measured in milliampere (mA). How many milliampere are there in 0.25 A ?
