physics

a battery of three cell is series each of emf two volt and internal resistant 0.5 ohms is connected to a two ohm resistor in series with a parallel combination of 2.3 ohms resistor draw the circuit diagram and calculate
effective external resistance
effective resistance in the circuit
current in the circuit
lost volt in the circuit
current in one of the three ohms resistor

  1. 👍 0
  2. 👎 0
  3. 👁 113
asked by violet
  1. See Related Questions: Tue, 11-23-2010, 5:05 AM.

    1. 👍 0
    2. 👎 0
    posted by Henry

Respond to this Question

First Name

Your Response

Similar Questions

  1. Physics

    Batteries are not perfect. Instead they have an "internal resistance, a catch all phrase which describes the internal chemical workings of the battery which prevents it from providing an unchanging voltage regardless ofnits load.

    asked by jenish on March 8, 2008
  2. physics

    A battery X of emf 6volt and internal resistance 2(ohms) is connected in series with a battery Y of emf 4volt and internal resistance 8(ohms) so that the two emf act to oppose each other, calculate the terminal P.D of X and Y

    asked by ronald on March 12, 2019
  3. Physics

    A battery of three cells in series each of emf 2v and internal 0.5 ohms is connected to 2ohms resistor in series with a parallel combination of two 3ohms resistors (a)draw the circult diagram (b)the effective of external

    asked by Emmanuel on November 23, 2010
  4. Phyics

    A resistor has a resistance R, and a battery has an internal resistance r. When the resistor is connected across the battery, ten percent less power is dissipated in R than would be dissipated if the battery had no internal

    asked by ALan on February 10, 2010
  5. science

    A 12V battery has 6cells in series. The E.m.f of the battery is 13.8V and the load drawing 10amp is connected to the battery. THe PD is now 12.0V. Calculate the internal resistance per cell of the battery

    asked by funi on March 17, 2016
  6. Physics

    The internal resistance of a dry cell increases gradually with age, even though the cell is not used. The emf, however, remains fairly constant at 1.5 V. Dry cells must be tested for age at the time of purchase by connecting an

    asked by J on February 12, 2008
  7. Physics

    Batteries are not perfect. Instead they have an "internal resistance, a catch all phrase which describes the internal chemical workings of the battery which prevents it from providing an unchanging voltage regardless ofnits load.

    asked by raks on March 9, 2008
  8. Physics

    A storage battery has an emf of 6.3 volts and an internal resistance of 0.01 ohm. it is to be charged for 120 amperes.hours from a 30 volt emf source having a resistance of 0.08 ohm at the rate of 20 amperes. a. compute for the

    asked by Frank on September 16, 2015
  9. Science

    A battery of 3cells in series each of emf 2v and internal resistance0.5 is conected to a 2resistor in series with a par

    asked by Monday Japheth, SALAMA High School, Physics on January 29, 2017
  10. Science

    A battery of emf 12v nd internal resistance (r) 1.5votls is connected to an external resistance (R) of 3ohms. (1.) Cal, the current flowing in the circuit. (2,) the p.d draw across the 3ohms resitor and the internal resirtance.

    asked by Usoro on May 21, 2011

More Similar Questions