Gloria, a lab technician for an electronics company sets up the circuit shown in the figure. The reading of the voltmeter is 5.20 V and the reading of the ammeter is 3.10 mA. Assuming the voltmeter and ammeter are both ideal, calculate the following.(a)the value of R (in kΩ) (b)the emf (in V) of the battery (c)the voltage (in V) across the 3.00 kΩ resistor V
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.
Gloria, a lab technician for an electronics company sets up the circuit shown in the figure. The reading of the voltmeter is 5.20 V and the reading of the ammeter is 3.10 mA. Assuming the voltmeter and ammeter are both ideal, calculate the following.(a)the value of R (in kΩ) (b)the emf (in V) of the battery (c)the voltage (in V) across the 3.00 kΩ resistor V
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