What shunt resistance is required to make Example 19.15 the 1.00 mA, 20 Q galvanometer into an ammeter with a range of 0 to 50.0 mA?

Q: Formal Solution: A long straight wire (with negligible resistance) is connected to a 10.0V power…

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Q: When a 100ohm resistor is connected across the terminals of a battery of emf and internal resistance…

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Q: . Consider a battery that has potential difference V₁ = 1.5 V across its terminals when it is not…

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Q: e potential difference across a resting neuron in the human body is about 75.0 mV and carries a…

A: Given data V=75 mV=75×10-3 V Current, I=0.2 mA=0.2×10-3 A

Q: Three resistors, R1 = 17.3, R2 = 13.2, R3 = 78.0, are connected in series across a 16.6 V battery.…

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Q: R₁ R₂ 2 www R R 4 www. www. R6 R

A: Given,  A circuit diagram,  We need to calculate,  Power flow through resistor R6.

Q: A heart pacemaker fires exactly 73times a minute. Each time it fires, a 35.0 nF capacitor is charged…

A: Capacitance = C = 35 nF Charge in capacitor = 0.682 times its full voltage Time taken = 60 sec73

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.