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You have three identical resistors that you can connect in various ways. Which of the following...
You have three identical resistors that you can connect in various ways . Which of the...
You have three identical resistors that you can connect in various ways . Which of the following is NOT a possible value of the equivalent resistance of the three-resistor combinations? O R/3 2R/3 3R/2 You have five identical resistors. How should they be wired in order to have the minimum possible offective resistance? O All in paralie -Two in series, three in paraliel O Three in series, two in parallel All in series
Consider three identical resistors of resistance R. You are performing two experiments: 1: You connect two...
Consider three identical resistors of resistance R. You are performing two experiments: 1: You connect two resistors in parallel and the third one in series to parallel combination. 2. You connect two resistors in series and the third one in parallel to series combination. We can predict that equivalent resistance of circuit #1 is greater than resistance of circuit 2 less than resistance of circuit 2 same as resistance of circuit 2 Impossible to predict anything without knowing particular value...
You connect five identical resistors in series to a battery whose EMF is 12.0 V and...
You connect five identical resistors in series to a battery whose EMF is 12.0 V and whose internal resistance is negligible. You measure the current that the circuit draws from the battery and find 0.981 A. What are the resistance of each resistor and the potential difference across each resistor?
You have twelve 48 Ω resistors, all wired together in parallel. What is the total (equivalent)...
You have twelve 48 Ω resistors, all wired together in parallel. What is the total (equivalent) resistance? Answer: Check Refer to the previous problem. In general, if you have N identical resistors R wired remember.) Select one: together in parallel, what is the equivalent resistance? (This is a useful rule of thumb to cross out cross out cross out cross out cross out a. 2R/N b. NR c. NR/2 d. N/R e. R/N Check
Three 1.20-622 resistors can be connected together in four different ways, making combinations of series and/or...
Three 1.20-622 resistors can be connected together in four different ways, making combinations of series and/or parallel circuits. Part B Determine the net resistance of the three resistors connected in series. Express your answer to two significant figures and include the appropriate units. ILA ? Req! Value Units Submit Request Answer Part C Determine the net resistance of the three resistors connected in parallel. Express your answer to two significant figures and include the appropriate units. HA ? VR_{\rm eq...
Assume that you have two unknown resistors. You connect the two resistors to a power supply...
Assume that you have two unknown resistors. You connect the two resistors to a power supply in series with each other and them measure the power dissipated by each. You find that the first resistor dissipates 10 W while the second resistor dissipates 15 W. Which resistor has a larger resistance? Explain.
Please fully explain 8) Consider three resistors: R1-6 Ω, R2-12 Ω, R3-21 Ω a) Connect the...
Please fully explain
8) Consider three resistors: R1-6 Ω, R2-12 Ω, R3-21 Ω a) Connect the three resistors in a circuit (make a circuit drawing) such that the effective resistance is the smallest it can be: b) Are the three resistors above connected in series, parallel, or some other combination? parallel. c) What is the effective resistance of this circuit that has the smallest effective resistance using these three resistors? 3.36 S2 d) Connect all three resistors in a circuit...
Three resistors in parallel have an equivalent resistance of 15 ? . Two of the resistors...
Three resistors in parallel have an equivalent resistance of 15 ? . Two of the resistors have resistances of 40 ? and 60 ? . What is the resistance of the third resistor?
Given three 60.0 resistors, connect them in four different ways (draw all four diagrams) and compute...
Given three 60.0 resistors, connect them in four different ways (draw all four diagrams) and compute each equivalent resistance.
Three electric resistors are placed in circuits as shown. It is not necessary for the resistors...
Three electric resistors are placed in circuits as shown. It is not necessary for the resistors to have the same resistance. a. In which of the various configurations shown do at least TWO resistors carry the same electric current? _____ b. In which of the various configurations shown do at least Two resistors have the same electric potential across them? c. In which of the various configurations shown do THREE resistors carry the same electric current?_____ d. In which of...
You have three identical resistors that you can connect in various ways . Which of the following is NOT a possible value of the equivalent resistance of the three-resistor combinations? O R/3 2R/3 3R/2 You have five identical resistors. How should they be wired in order to have the minimum possible offective resistance? O All in paralie -Two in series, three in paraliel O Three in series, two in parallel All in series
You have twelve 48 Ω resistors, all wired together in parallel. What is the total (equivalent) resistance? Answer: Check Refer to the previous problem. In general, if you have N identical resistors R wired remember.) Select one: together in parallel, what is the equivalent resistance? (This is a useful rule of thumb to cross out cross out cross out cross out cross out a. 2R/N b. NR c. NR/2 d. N/R e. R/N Check
Three 1.20-622 resistors can be connected together in four different ways, making combinations of series and/or parallel circuits. Part B Determine the net resistance of the three resistors connected in series. Express your answer to two significant figures and include the appropriate units. ILA ? Req! Value Units Submit Request Answer Part C Determine the net resistance of the three resistors connected in parallel. Express your answer to two significant figures and include the appropriate units. HA ? VR_{\rm eq...
Please fully explain
8) Consider three resistors: R1-6 Ω, R2-12 Ω, R3-21 Ω a) Connect the three resistors in a circuit (make a circuit drawing) such that the effective resistance is the smallest it can be: b) Are the three resistors above connected in series, parallel, or some other combination? parallel. c) What is the effective resistance of this circuit that has the smallest effective resistance using these three resistors? 3.36 S2 d) Connect all three resistors in a circuit...
Three electric resistors are placed in circuits as shown. It is not necessary for the resistors to have the same resistance. a. In which of the various configurations shown do at least TWO resistors carry the same electric current? _____ b. In which of the various configurations shown do at least Two resistors have the same electric potential across them? c. In which of the various configurations shown do THREE resistors carry the same electric current?_____ d. In which of...
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