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When two resistors R, and R2 are connected in series across a 6.0 V battery, the...
Two resistors A and B are connected in series to a 6.0-V battery; the voltage across resistor A is 2.0 V. When A and B are connected in parallel across a 6.0-V battery, the current through B is 2.0 A. What is the resistance of resistor A?
Two resistors, A and B, are connected in parallel across a 7.0 V battery. The current through B is found to be 1.0 A. When the two resistors are connected in series to the 7.0 V battery, a voltmeter connected across resistor A measures a voltage of 3.8 V. Find the resistances A and B. R_A = Your response differs from the correct answer by more than 10%. Double check your calculations. ohm R_B = 6.57 Your response is within...
2. Three resistors (R1, R2, and R3) are connected in parallel to a battery with a voltage of V. Assign values to R1 (2.0 Ω), R2 (4.0 Ω), and R3 (6.0 Ω) and voltage (9.0 V) a) Solve for the current through the battery. (3 pts) b) Solve for the current through R2. (3 pts)
Two resistors have resistances R1 and R2. When the resistors are connected in series to a 11.1-V battery, the current from the battery is 1.96 A. When the resistors are connected in parallel to the battery, the total current from the battery is 9.16 A. DetermineR1 and R2. (Enter your answers from smallest to largest.) R1 = ? R2 = ?
2. Two resistors R and R2 may be connected either in series or in parallel across a battery with emfe. The power consumed by the parallel combination is five times that of the series combination. Find the ratio R R2/ (RR2)
Two resistors have resistances R1 and R2. When the resistors are connected in series to a 12.5-V battery, the current from the battery is 1.97 A. When the resistors are connected in parallel to the battery, the total current from the battery is 9.17 A. Determine R1 and R2. (Enter your answers from smallest to largest.)
Two resistors have resistances R1 and R2. When the resistors are connected in series to a 12.1-V battery, the current from the battery is 2.09 A. When the resistors are connected in parallel to the battery, the total current from the battery is 8.99 A. Determine R1 and R2. (Enter your answers from smallest to largest.)
45) Two resistors with resistances of 5.02 and 9.00 are connected in parallel. A 4.0-12 resistor is then connected in series with this parallel combination. An ideal 6.0-V battery is then connected across the series-parallel combination. What is the current through (a) the 4.0-22 resistor and (b) the 5.0-92 resistor? 58) If V = 40 V and the battery is ideal, what is the potential difference across R1 in the figure? R; = 102 Rz=2022 ? R =3 2017 w...
When two resistors are wired in series with a 12 V battery, the current through the battery is 0.30 A. When they are wired in parallel with the same battery, the current is 1.6 A. What are the values of the two resistors? Note: I understand other people have asked the same concept with different numbers, and their questions have been answered, however I do not understand why you need to multiple R1 by R2 when the resistors are in...
(a) What is the equivalent resistance of six resistors connected in series with a 16.0-V battery if each resistor has a value of 23.0 Ω? (answer in Ω) (b) Determine the current flowing through each of the six resistors. (answer in A) (c) If the six resistors were instead connected in parallel across the battery, what would be the equivalent resistance? (answer in Ω) (d) Determine the current through each resistor for this parallel connection (answer in A)