ZuoTi.Pro
Question

Supposed we use an ideal resistor of resistance R and vary the voltage applied as the...

Supposed we use an ideal resistor of resistance R and vary the voltage applied as the independent variable and measure the current as the dependent variable. Voltage is graphed as the abscissa and current as the ordinate. What is the expected slope? Expected y-intercept?

engineering   Electrical-Engineering   
0 0
Add a comment Improve this question Transcribed image text
Next > < Previous
Sort answers by oldest

Homework Answers

Answer #1

Graph is plotted as

Current Voltage

0 0
Add a comment
Know the answer?
Add Answer to:
Supposed we use an ideal resistor of resistance R and vary the voltage applied as the...
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

  • If I is the current in the external resistor R and r is the internal resistance...

    If I is the current in the external resistor R and r is the internal resistance of the cell, the equation for the whole circuit is:             E = I(R + r)          …….(i)             For the same current in the external resistor R, the terminal voltage is given by:             V = IR                  …….(ii) Use equations (i) and (ii) to solve for r by eliminating I and write this equation the form: y = mx + b             Identify...

  • If I is the current in the external resistor R and r is the internal resistance...

    If I is the current in the external resistor R and r is the internal resistance of the cell, the equation for the whole circuit is:             E = I(R + r)          …….(i)             For the same current in the external resistor R, the terminal voltage is given by:             V = IR                  …….(ii)                                                                         Use equations (i) and (ii) to solve for r by eliminating I and write this equation the form:   y = mx + b Identify...

  • If I is the current in the external resistor R and r is the internal resistance...

    If I is the current in the external resistor R and r is the internal resistance of the cell, the equation for the whole circuit is:             E = I(R + r)          …….(i)             For the same current in the external resistor R, the terminal voltage is given by:             V = IR                  …….(ii)                                                                                                                                                                      Use equations (i) and (ii) to solve for r by eliminating I and write this equation the form:   y = mx + b...

  • 1.         Measure ands record the e.m.f E of the given cell. emf=5.65V 2.         Connect an external...

    1.         Measure ands record the e.m.f E of the given cell. emf=5.65V 2.         Connect an external resistance R = 1 W and measure the terminal voltage V across the resistor. 1 ohm V=4.45V 3.         Repeat step 2 using six different values of R each time measuring V. Tabulate the values of V and R.                                                                               1 ohm 4.45 V 2 ohm 4.64 3 ohm 4.77 V 4 ohm 4.88V 5 ohm 4.96V 10 ohm 5.16V 20 ohm 5.32 V...

  • A resistor was connected to a variable voltage source and the current was measured for various...

    A resistor was connected to a variable voltage source and the current was measured for various voltages.The following results were obtained: Trial Voltage (V) Current (mA) 1 1 3.3 2 1.96 7.1 3 3.03 10.9 4 3.98 13.7 where V is the voltage difference across the resistor and I is the current travelling through the resistor at the same time. Calculate the resistance for each trial and the average of the resistances. Determine the uncertainty in the average resistance. Report...

  • If the frequency of a constant AC voltage source applied across an ideal resistor is increased,...

    If the frequency of a constant AC voltage source applied across an ideal resistor is increased, then the current flowing through the resistor will : Select one: a. None of these b. No way to determine c. Stay constant d. Decrease e. Increase

  • I'm having trouble with numbers 5 to 7. I need help working out the equation in...

    I'm having trouble with numbers 5 to 7. I need help working out the equation in question 5 so I can graph it for number 6 and using the slope from the graph to solve number 7. 1. 2 points Measure ands record the em.f E of the given cell. E = 5.65 v 2. Connect an external resistance R=12 and measure the terminal voltage V across the resistor. 2 points 1 ohm = 4.42 3. 1 Repeat step 2...

  • I'm having trouble with numbers 5 to 7. I need help working out the equation in...

    I'm having trouble with numbers 5 to 7. I need help working out the equation in question 5 so I can graph it for number 6 and using the slope from the graph to solve number 7. 1. 2 points Measure ands record the em.f E of the given cell. E = 5.65 v 2. Connect an external resistance R=12 and measure the terminal voltage V across the resistor. 2 points 1 ohm = 4.42 3. 1 Repeat step 2...

  • A battery of voltage AV delivers power P to a resistor of resistance R connected to...

    A battery of voltage AV delivers power P to a resistor of resistance R connected to it. By what factor will the power delivered to the resistor change if the following changes are made? Give your answers as a factor of the original power P. (a) The resistance is changed to 2.42R. P (b) The voltage of the battery is now 2.42AV, but the resistance is R. Р (c) The resistance is 2.42R and voltage is 2.42AV. P (d) The...

  • The power dissipated by a resistor with a resistance of R = 260 Ω is P...

    The power dissipated by a resistor with a resistance of R = 260 Ω is P = 2.3 w. what are the current through (in A) and the voltage drop (in V) across the resistor? current.088 voltage 22.8 X A

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