Three 12-Ohm resistors are set up in parallel. What is the resistance of the single equivalent resistor that would take their place?
-4 Ohm
-12 Ohm
-36 Ohm
-None. The method of equivalent resistors can only be applied to two resistors at a time, never three or more.
Three 12-Ohm resistors are set up in parallel. What is the resistance of the single equivalent...
Two resistors connected in series have an equivalent resistance of 698.1 Ohm. When they are connected in parallel, their equivalent resistance is 159.9 Ohm. Find the resistance of each resistor. Ohm (small resistance) Ohm (large resistance).
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?
(a) The equivalent resistance of a group of resistors connected in parallel is (i) greater than any of the resistors in the group, (ii) less than any of the resistors in the group, or (iii) neither of the above. (b) The equivalent resistance of a group of resistors connected in series is (i) greater than any of the resistors in the group, (ii) less than any of the resistors in the group, or (iii) neither of the above. Justify your...
Three resistors in parallel have an equivalent resistance of 5.0 Ω . Two of the resistors have resistances of 10 Ω and 30 Ω . What is the resistance of the third resistor? R= ___? express the correct units
Three resistors having resistances of 1.50 Ohm, 3.00 Ohm, and 4.70 Ohm are connected in parallel to a 25.0 V battery that has negligible internal resistance. Find the equivalent resistance of the combination.
Three resistors R1= 3.5 ohm, R2=2* 3.5 ohm and R3= 4.4 ohm are connected in parallel. What is the equivalent resistance?
Three resistors R1= 4.1 ohm, R2=2* 4.1 ohm and R3= 10.3 ohm are connected in parallel. What is the equivalent resistance?
Three Resistors in Parallel Three resistors are connected in parallel as shown in figure (a). A potential difference of 12.0V is maintained between points a and b. Three resistors connected in parallel. The Another circuit with three resistors and a voltage across each resistor is 12.0 V. battery. Is it equivalent to the circuit in (a)? a Ž 3.00 6.00 9.00 3.00 6.00 09.00 (a) Calculate the equivalent resistance of the circuit. SOLUTION Conceptualize Figure (a) shows that we are...
1. What is the equivalent resistance of two parallel resistors, one of 40 Ω and the other 60 Ω? What is the equivalent capacitance oftwo parallel capacitors, one of 10μF and the other 15 μΕ? 2. a) You pick up a resistor and notice its color bands are BLUE, YELLOW, and What is the value of this resistor? RED. 3. b) and another has BROWN, BLACK, BROWN. What is its resistance?
Three resistors having resistances of 4.0 Ohm, 6.0 Ohm, and 10.0 Ohm are connected in parallel. If the combination is connected in series with an ideal 12-V battery and a 2.0-Ohm resistor, what is the current through the 10.0-Ohm resistor?