English

Which of the Two is Connected in Series : Ammeter Or Voltmeter? - Science

Advertisements
Advertisements

Question

Which of the two is connected in series : ammeter or voltmeter?

Solution

Ammeter.
Ammeter is connected in series with the circuit, whereas voltmeter is connected in parallel across the points where the p.d. is to be measured.

shaalaa.com
  Is there an error in this question or solution?
Chapter 1: Electricity - Exercise 2

APPEARS IN

Lakhmir Singh Physics (Science) [English] Class 10
Chapter 1 Electricity
Exercise 2 | Q 9

Video TutorialsVIEW ALL [1]

RELATED QUESTIONS

Which of the following units could be used to measure electric charge?

(a) ampere
(b) joule
(c) volt
(d) coulomb


A battery and three lamps are connected as shown: 

 

Which of the following statements about the currents at X, Y and Z is correct?
(a) The current at Z is greater than that at Y.
(b) The current at Y is greater than that at Z.
(c) The current at X equals the current at Y.
(d) The current at X equals the current at Z. 

 


What kind of plot would you except when current (I) is plotted against potential difference (V) for a conductor, at constant temperature?

Define electric intensity. Write its SI unit. Is it a scalar or a vector physical quantity?

Under what circumstances does one get an electric shock from an electrical gadget?

Are switches connected in the neutral or live wire?

Define the following:

Semiconductors


The following appliances are to be used on 240 V supply. Calculate the current used by each and say which fuse, 2 amp, 5 amp or 13 amp should be incorporated with each, (i) A television rated at 150 W, (ii) An electric iron rated at 750 W, (iii) An immersion heater rated at 3000 W, (iv) A hair dryer rated at 500 W. How much will it cost to run the television set for 100 days for an average of 4 hours a day at 60 paise per unit?


An electric iron is rated 750 W, 230 V. Calculate the electrical energy consumed by the press in 16 hours.


A bulb is connected to a battery of p.d. 4 V and internal resistance 2.5 Ω . A steady current of 0.5 A flows through the circuit. Calculate:

The resistance of the bulb


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×