Question

Figure shows part of a circuit with resistance R-31kh, current I - TmA and emf E = 100V (Figure 1) Part A What is the potenti
0 0
Add a comment Improve this question Transcribed image text
Answer #1

Vₐ-iR+ ε= Vᵇ applying KVL

vₐ-Vᵇ= iR -ε

= 0.007×31×10³- 100

= - 69V

Add a comment
Know the answer?
Add Answer to:
Figure shows part of a circuit with resistance R-31kh, current I - TmA and emf E...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

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
  • In an RC series circuit, emf E 50V resistance R= 4.8k1, and capacitance C = 1.87F...

    In an RC series circuit, emf E 50V resistance R= 4.8k1, and capacitance C = 1.87F Part A What is the current in the circuit as soon as the circuit is connected? Express your answer using three significant figures. IVO AXO ? mA Submit Request Answer Provide Feedback

  • Problem 19.53 Constants Part A Find the current in resistor R Express your answer in amperes...

    Problem 19.53 Constants Part A Find the current in resistor R Express your answer in amperes to three significant figures. In the circuit shown in Figure 1), assume that 11 = 4.10 A and 2 6.45 A Submit Figure 1 of 1 Part B Find the value of the resistance R Express your answer in ohms to three significant figures. 28.0 V 6.00 Ω 3.00 2 Submit Request Answer Problem 19.53 12 of 16 Find the value of the resistance...

  • Question 2 For the circuit shown in the figure, &- 18V E = 10V and E...

    Question 2 For the circuit shown in the figure, &- 18V E = 10V and E -- 31V. Find (Figure 1) Express your answer using three significant figures. 190 AED h ? 12 - A Submit Request Answer Part Express your answer using three significant figures. V AX ? I = A Submit Request Answer Figure 1 of 1 Part D & 8 52 WWW the potential difference between points a and b. IV Express your answer using three significant...

  • reviewIwona Consider the circuit in (Figure 1). Suppose that i = 1.6 A and y =...

    reviewIwona Consider the circuit in (Figure 1). Suppose that i = 1.6 A and y = 28 V Part A Use a series of source transformations to find in in the circuit. Express your answer to three significant figures and include the appropriate units. View Available Hint(s) μΑ ? 0.399 A Submit Previous Answers X Incorrect: Try Again: 4 attempts remaining Part B Complete previous part(s) Provide Feedback Next > Figure 1 of 1 > 612 02 5 Ω w...

  • The figure(Figure 1) shows voltage and current graphs for a series RLC circuit. If L=310μHL=310μH, what...

    The figure(Figure 1) shows voltage and current graphs for a series RLC circuit. If L=310μHL=310μH, what is the resonance frequency in HzHz? The figure(Figure 1) shows voltage and current graphs for a series RLC circuit. Part A What is the resistance R? Express your answer using two significant figures. R = 2.5 12 Submit Previous Answers Correct Part B If L = 310 H, what is the resonance frequency in Hz? Express your answer using two significant figures. Figure <...

  • In the following figure (Figure 1), R = 15.3 and the battery emf is 6.50 V...

    In the following figure (Figure 1), R = 15.3 and the battery emf is 6.50 V . With switch S, open, switch Si is closed. After several minutes, S, is opened and S2 is closed. Part A At 2.18 ms after Si is opened, the current has decayed to 0.340 A. Calculate the inductance of the coil. Express your answer to three significant figures and include the appropriate units. 0 НА ? L = Value Units Submit Request Answer Part...

  • Part A In the circuit in (Figure 1) the voltage and current expressions are v=48e-25 V,...

    Part A In the circuit in (Figure 1) the voltage and current expressions are v=48e-25 V, t>0; i= 20e - 25 mA, t> 0+. Find R. Express your answer to three significant figures and include the appropriate units. ? R= Value Units Submit Request Answer Part B Find C Express your answer to three significant figures and include the appropriate units. μΑ ? C = Value Units Figure < 1 of 1 > Submit Request Answer Part C Find 7...

  • Part A The circuit shown in (Figure 1) contains two batterios, each with an emf and...

    Part A The circuit shown in (Figure 1) contains two batterios, each with an emf and an internal resistance, and two res stors. Assume that E-7.0 V ' r-1.2 f, and R-40 12 Finnd the marlde oh curGril in the tircuil Express your answer in amperes to two significant figures Subrnit Request Answer Part B Find the directon of the curent in the circuit. O clockwise V Correct ▼ Part C Figure Find the terminal voltage Va of the 16.0...

  • For the circuit shown in (Figure 1), assume that E = 19.0 V and RR =...

    For the circuit shown in (Figure 1), assume that E = 19.0 V and RR = 6.30 Ω. Find the emf E1 in the circuit. Find the emf E2 in the circuit. For the circuit shown in (Figure 1), assume that E = 19.0 V and R = 6.30 12. Part A Find the emf Ej in the circuit. Express your answer in volts to three significant figures. OVO ADV * 0 2 ? Figure < 1 of 1 >...

  • Part A The current and voltage at the terminals of the inductor in the circuit are...

    Part A The current and voltage at the terminals of the inductor in the circuit are i(t)=(3.4+3.8e-40t)A,t20; v(t)=-63e-40tV,t20+.(Figure 1) Specify the numerical value of V: - Express your answer to three significant figures and include the appropriate units. НА, ? V = Value Units Submit Request Answer Part B Specify the numerical value of R. Express your answer to three significant figures and include the appropriate units. HA ? R= Value Units Submit Request Answer Figure < 1 of 1...

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