T 78 2, are connected in series, and a Q.51-A current passes through them. Three resistors,...
43) Three resistors, 25, 45, and 75.2, are connected in a series, and a 0.51-A current passes through them. What are (a) the equivalent resistance and (b) the potential difference across the three resistors?
Three resistors, 25 Ω, 60 Ω, and 69 Ω, are connected in series, and a 0.38-A current passes through them. What are (a) the equivalent resistance and (b) the potential difference across this equivalent resistance?
2. -/4 points (a) Three 7.80 Q resistors are connected in series to a 20.0 V battery What is the equivalent resistance in o) of the circuit? What is the current in A) in each resistor? (b) Three other 7.80 Q resistors are all connected in parallel across a second 20.0 V battery What is the equivalent resistance (in) of this circuit? What is the current (in A) in each resistor in this circuit? Need Help? Read It
When unequal resistors are connected in series across an ideal battery, A) the same power is dissipated in each one. B) the potential difference across each is the same. C) the current flowing in each is the same. D) the equivalent resistance of the circuit is less than that of the smallest resistor. E) the equivalent resistance of the circuit is equal to the average of all the resistances. A number of resistors are connected across points A and B...
2. Three resistors of 202,40 and 60 are connected in parallel. The 40 Q resistor has 1.0 A flowing through it. What are the currents through the 20 and 60 resistors? 3. If you wish to increase the current passing through the circuit in the previous question by adding another battery, would you add it in series or in parallel to the existing one. SERIES PARALLEL 4. In which case will more current flow through the battery: when three identical...
Part A Consider three resistors with unequal resistances connected in series to a battery. Which of the following statements are true? Check all that apply. The equivalent resistance of the combination of resistors is greater than the resistance of any one of the three resistors The voltage across each of the resistors is the same and is equal in magnitude to the voltage of the battery. The current flowing through each of the resistors is the same and is equal...
Three 4.3 Ω resistors are connected in series with a 16.0 V battery. Find the following. (a) the equivalent resistance of the circuit (b) the current in each resistor (c) Repeat for the case in which all three resistors are connected in parallel across the battery. equivalent resistance ______ current in each resistor _______
Three 4.3 Ω resistors are connected in series with a 16.0 V battery. Find the following. (a) the equivalent resistance of the circuit (b) the current in each resistor (c) Repeat for the case in which all three resistors are connected in parallel across the battery. equivalent resistance ______ current in each resistor _______
7. Three resistors having resistances of 2.00 2, 3.002, and 4.002 are connected in series to a 24.0-Vbattery that has negligi- ble internal resistance. Find a) the equivalent resistance of the combination; b) the current in each resistor; c) the total cur rent through the battery; d) the voltage across each resistor, e) the power dissipated in each resistor.
Two resistors, ?1=2.47 Ω and ?2=5.35 Ω , are connected in series to a battery with an EMF of 24.0 V and negligible internal resistance. Find the current ?1 through ?1 and the potential difference ?2 across ?2