Question

Даю 40 балов!!!! Определите показания амперметра включенного в цепь с лампой накаливания имеющей сопротивления 310 Ом? Напряжение в цепи 110 в.​

Answer 1

Ответ:

0.35 A

Объяснение:

R=310 Ом    U=110 B    I=?

===

I=U/R=110/310=0.35 A

=================

Answer 2

Calculating Ammeter Readings in a Circuit with an Incandescent Lamp

To determine the readings of the ammeter in a circuit with an incandescent lamp having a resistance of 310 ohms and a voltage of 110V, we can use Ohm's law and the formula for calculating current in a circuit.

Ohm's Law states that the current (I) flowing through a conductor between two points is directly proportional to the voltage (V) across the two points and inversely proportional to the resistance (R) between them. Mathematically, Ohm's law is expressed as:

V = I * R

Where: - V = Voltage (in volts) - I = Current (in amperes) - R = Resistance (in ohms)

Using this formula, we can calculate the current flowing through the circuit.

Calculation

Given: - Resistance (R) = 310 ohms - Voltage (V) = 110V

We can use the formula V = I * R to calculate the current (I) in the circuit.

I = V / R

Substitute the given values: I = 110V / 310 ohms

I ≈ 0.355 amperes

Conclusion

Therefore, the ammeter reading in the circuit with the incandescent lamp (310 ohms resistance and 110V voltage) would be approximately 0.355 amperes.