Aradio receiver has an effective resistance of 300 ω to the input signal on the antenna downlead. the signal voltage is 700 µv. what is the signal current flow in the antenna downlead?

I = 2.33 µA

Explanation:

given,

Effective resistance (R)= 300 Ω

Voltage of signal (V)= 700 µV

current flow in the antenna = ?

Using ohm's law

V = I R

where I is the current flow

      I = 2.33 x 10⁻⁶ A

      I = 2.33 µA

Hence, the current flow in the antenna downloaded is equal to I = 2.33 µA

the second one and the forth one are in the purple because they are opinions and the rest are in the yellow

explanation: