A battery is connected to a resistor. Increasing the resistance of the resistor will . A battery is connected to a resistor. Increasing the resistance of the resistor will . decrease the current in the circuit not affect the current in the circuit increase the current in the circuit

the increase in the external resistor will affect and decrease the current in the circuit.

Explanation: A battery has it own internal resistance, r, and given an external resistor of resistance, R, the equation of typical of Ohm's law giving the flow of current is

E = IR + Ir = I(R + r)(1)

Where IR is the potential difference flowing in the external circuit and Or is the lost voltage due to internal resistance of battery. From (1)

I = E/(R + r)

As R increases, and E, r remain constant, the value (R + r) increases, hence the value of current, I, in the external circuit decreases.

answer:

a

explanation:

import math

x=int(input("enter a number: "))

print (math.sqrt(math.fabs(