Ohm's law
Ohm’s law is a prominent concept in physics and electronics. It gives the relation between the current and the voltage. It is used to analyze and construct electrical circuits. Ohm's law states that the voltage across a conductor is directly proportional to the current flowing through it.
Path of Least Resistance
In a series of alternate pathways, the direction of least resistance is the actual or metaphorical route that offers the least resistance to forwarding motion by a given individual or body.
Can someone help solve these problems?
5) (Assume R1 = 16.0 Ω and R2 = 8.00 Ω.)
(a) Find the potential difference between points a and b.
V
(b) Find the current in the 20.0-Ω resistor.
A
6)A battery with = 6.40 V and no internal resistance supplies current to the circuit shown in the figure below. When the double-throw switch S is open as shown in the figure, the current in the battery is 1.00 mA. When the switch is closed in position a, the current in the battery is 1.14 mA. When the switch is closed in position b, the current in the battery is 1.84 mA.
(a) Find the resistance R1.
kΩ
(b) Find the resistance R2.
kΩ
(c) Find the resistance R3.
kΩ
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