Question

(4%) Problem 8: A circuit with a resistance R = 91 92 is connected to a battery with potential difference across the terminal

Please help with all parts!

0 0
Add a comment Improve this question Transcribed image text
Answer #1

From ohms law, the voltage difference is, AV = IR Therefore, the current is, 140 R (b) The current is, 1391 = 0.06 A =60 mA (

Add a comment
Know the answer?
Add Answer to:
Please help with all parts! (4%) Problem 8: A circuit with a resistance R = 91...
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
  • Please answer all questions (a-d) . thank you . (9%) Problem 5: In the circuit pictured,...

    Please answer all questions (a-d) . thank you . (9%) Problem 5: In the circuit pictured, the resistors have values of R, = 1952, R2 = 572, and R3 = 146 2, and the battery has an emf ε = 241 V. Riž R, >> A 25% Part (a) Write an expression for the current through the battery. ibatt Grade Summar Deductions Potential a B h m R2 d j P R3 ( 7 8 4 5 * 1 2...

  • Please! answer all parts of the qusetion! (13%) Problem 5: Three capacitors with capacitances C2 =...

    Please! answer all parts of the qusetion! (13%) Problem 5: Three capacitors with capacitances C2 = 3C, C2 = 5C, and Cz = C are connected in parallel. Use C = 22 uF. A 50% Part (a) Input an expression in terms of C for the equivalent capacitance Ceg of the circuit. Grade Summary Deductions Potential 100% 0% a B 0 - C d 60 h () 7 8 9 ^^ 4 5 6 = , * 1 2 3...

  • Please show all work and rationale. (10%) Problem 7: Consider the circuit in the diagram, with...

    Please show all work and rationale. (10%) Problem 7: Consider the circuit in the diagram, with sources of emf listed below. Randomized Variables & = 27 V E = 46 V &z = 10.5 V & 4 = 43 V 3 R 200 Otheexpertta.com > A 33% Part (a) Find I in amps. 1;= Grade Summary Deductions Potential 100% 0% HOME E sin cos t an() cotano asin( acos atan acotan sinh cosh) | tanh) | cotanh) Degrees O Radians...

  • (25%) Problem 1: Consider the circuit in the diagram, with sources of emf listed below. Randomized...

    (25%) Problem 1: Consider the circuit in the diagram, with sources of emf listed below. Randomized Variables & = 27 V * = 46 V E = 9.5 V E4 = 32 V 5.00 3R 3200 R the WA 50 22 40 2 не 3 4 >0.200 Otheexpertta.com A 33% Part (a) Find 11 in amps. 11 = 1 Grade Summary Deductions 0% Potential 100% HOME E sin() cos t an() cotan a sin) acoso atan acotan sinh( cosh) tanh()...

  • (17%) Problem 4: An electronic toy is powered by three 1.58-V alkaline cells, each with an...

    (17%) Problem 4: An electronic toy is powered by three 1.58-V alkaline cells, each with an internal resistance of 0.01852, and a 1.53-V carbon-zinc dry cell, whose internal resistance is 0.125 0. All four cells are connected in series as part of a single-loop circuit. The resistance of the rest of the circuit is 7.8 2. A 33% Part (a) What current, I. in amperes, flows through the toy's circuit? > A 33% Part (b) How much power. P, in...

  • (5%) Problem 17: An object is located a distance de = 5.4 cm in front of...

    (5%) Problem 17: An object is located a distance de = 5.4 cm in front of a concave mirror with a radius of curvature r = 20.3 cm. A 33% Part (a) Write an expression for the image distance, d;. di = 1 Grade Summary Deductions 0% Potential 100% B 0 ( 7 8 9 HOME | 1| 4 5 6 * 1 2 3 + - 0 . END VO BACKSPACE DEL CLEAR Submissions Attempts remaining: 10 (0% per...

  • answer all parts please (8%) Problem 8: of the lens A candle (10-0 27 m) is...

    answer all parts please (8%) Problem 8: of the lens A candle (10-0 27 m) is placed to the left of a diverging lens-A.054 m). The candle is do-0.38 m to the left 25% Part (a) Write an expression for the image distance, a, Grade Summary Deductions Potential 0% 100% Submissions Attempts remaining: 5 do % per attempt) detailed view END No DEL CLEAR Submit Hint I give up! Hints: 1% deduction per hint. Hints remaining: 2 Feedback: 1% deduction...

  • (10%) Problem 4: A cylindrical disk of radius r= 11 cm and thickness H= 3.5 cm...

    (10%) Problem 4: A cylindrical disk of radius r= 11 cm and thickness H= 3.5 cm is made from a material that has a resistivity 4.3 10-3 m. We wish to determine the resistance across the diameter of the cylinder Otheexpertta.com > 50% Part (a) Integrate over the diameter of the cylinder to write an equation for the resistance in terms ofp, H, and r Grade Summary Deductions Potential 0% 10096 Submissions Attempts r emaining:9 % per attempt) detailed view...

  • R (11%) Problem 24: A circuit consisting of 5 resistors is shown in the graph. Their...

    R (11%) Problem 24: A circuit consisting of 5 resistors is shown in the graph. Their resistances are R; = 19 2, R2 = 75 2, R3 = 892, R4 = 642, and Rs = 262, and the emf of the battery is e = 1.5 V. Suppose the internal resistance of the battery is zero. RI R: R R A 14% Part (a) Express the equivalent resistance of the combination of R2, Rz, and R. Reg Grade Summary Deductions...

  • Please show detailed step by step with explanation (20%) Problem 5: An RLC series circuit has...

    Please show detailed step by step with explanation (20%) Problem 5: An RLC series circuit has a 2.6 22 resistor, a 85 uH inductor, and a 87.5 uF capacitor. 17% Part (a) Find the circuit's impedance, in ohms, at 110 Hz. Z = 16.74 Correct! > A 17% Part (b) Find the circuit's impedance, in ohms, at 4.5 kHz. 22= Grade Summary Deductions 0% Potential 100% E sin cos t an() cotano asin() acoso atan acotan sinh( cosh) tanh() cotanh0...

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