ZuoTi.Pro
Question

3) Three batteries of Emf value E and internal resistance r are used to a light bulb of resistance R. They are attached in bo
science   physics   
0 0
Add a comment Improve this question Transcribed image text
Next > < Previous
Sort answers by oldest

Homework Answers

Answer #1

x For Parallel Ye4づ Col Cells are counechea inseies For Secons case 1 [u-Sho n Cous ave 3つEtC.tel connected in Paralle 6 E

0 0
Add a comment
Know the answer?
Add Answer to:
3) Three batteries of Emf value E and internal resistance r are used to a light...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions

  • Identical batteries with negligible internal resistance are connected in different arrangements to the same light bulb,...

    Identical batteries with negligible internal resistance are connected in different arrangements to the same light bulb, as shown in the figure. For which arrangement will the bulb be the brightest? On A B C OB

  • R E, In the figure , battery 1 has emf E1 = 12.0V and internal resistance...

    R E, In the figure , battery 1 has emf E1 = 12.0V and internal resistance rı = 0.016 Ohms and battery 2 has emf E2 = 12.0V and internal resistance r2 = 0.014 Ohms. The batteries are connected in series with an external resistance R. What R value in ohms makes the terminal-to- terminal potential difference of one of the batteries zero?

  • QUESTION 3 To investigate the emf, E and the internal resistance, r of the emf, E...

    QUESTION 3 To investigate the emf, E and the internal resistance, r of the emf, E and the internal resistance, r of a cell an experiment with the circuit in the diagram below, using a variable resistor and an ammeter with negligible resistance. Does it matter the order in which components are connect? Give an explanation to your answer.

  • A typical small flashlight contains two batteries, each having an emf of 1.50 V connected in...

    A typical small flashlight contains two batteries, each having an emf of 1.50 V connected in series with a bulb having a resistance of 18 Ω . A. If the internal resistance of the batteries is negligible, what power is delivered to the bulb? P = B. If the batteries last for a time of 4.1 h , what is the total energy delivered to the bulb? W = C. The resistance of real batteries increases as they run down....

  • You have two batteries, both with an emf of 1.5V. The internal resistance of the first...

    You have two batteries, both with an emf of 1.5V. The internal resistance of the first battery is 0.5 Ohm, and the internal resistance of the second battery is 1 Ohm What will be the current through an external resistor with a resistance of 2 Ohm, if the two batteries are connected in series? What will be the current through an external resistor with a resistance of 2 Ohm, if the two batteries are connected in parallel? What will be...

  • You have two batteries, both with an emf of 1.5V. The internal resistance of the first...

    You have two batteries, both with an emf of 1.5V. The internal resistance of the first battery is 0.5 Ohm, and the internal resistance of the second battery is 1 Ohm. What will be the current through an external resistor with a resistance of 2 Ohm, if the two batteries are connected in series? What will be the current through an external resistor with a resistance of 2 Ohm, if the two batteries are connected in parallel? What will be...

  • (6.9) A typical small flashlight contains two batteries, each having an emf of 1.50 V connected...

    (6.9) A typical small flashlight contains two batteries, each having an emf of 1.50 V connected in series with a bulb having a resistance of 18 Ω A) If the internal resistance of the batteries is negligible, what power is delivered to the bulb? B) If the batteries last for a time of 6.0 h , what is the total energy delivered to the bulb? C) The resistance of real batteries increases as they run down. If the initial internal...

  • 1. A battery is connected to a light bulb, lighting the bulb. Where in the circuit...

    1. A battery is connected to a light bulb, lighting the bulb. Where in the circuit is the current the greatest? A) inside the battery B) it's the same at all these points C) inside the light bulb filament D) between the light bulb and the negative terminal of the battery E) between the positive terminal of the battery and the light bulb 2. The emf of a battery is: A) its internal resistance B) the voltage difference it provides...

  • Two batteries, a capacitor, and two light bulbs are connected by wires. The batteries have a...

    Two batteries, a capacitor, and two light bulbs are connected by wires. The batteries have a potential difference emf, the capacitor has capacitance C, and the bulbs have resistance R. Initially the capacitor is uncharged and the switch has been closed. A)Write down the three loop rules and the node rule for this circuit and label the currents on the picture. B) Find the initial currents running through each bulb. C)What is the current running through each bulb a long...

  • Two batteries having emf of 10V and 7V and internal resistances of 2 ohms and 3...

    Two batteries having emf of 10V and 7V and internal resistances of 2 ohms and 3 ohms respectively, are connected in parallel across a load of resistance 1 ohm. Calculate the current through the load

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT