Question

Сила тока в лампочке фонарика равна 0,59 А. Чему равно сопротивление нити накала лампочки, если она подключена к батарейке с напряжением 5,87 В?

Answer 1

Ответ:

9,95 м/с

Объяснение:

I=0.59 A    U=5.87 B     R=?

===

R=U/I=5.87/0.59=9.95 м/с

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Answer 2

9,95 м/с

I=0.59 A U=5.87 B R=?

R=U/I=5.87/0.59=9.95 м/с

Answer 3

Calculation of Resistance

To calculate the resistance of the filament in the light bulb, we can use Ohm's Law, which states that the resistance (R) is equal to the voltage (V) divided by the current (I).

Given: - Current (I) = 0.59 A - Voltage (V) = 5.87 V

Using Ohm's Law, we can calculate the resistance (R) as follows:

R = V / I

Substituting the given values:

R = 5.87 V / 0.59 A

Calculating the result:

R ≈ 9.949 Ω

Therefore, the resistance of the filament in the light bulb is approximately 9.949 ohms.