The resistance is 16 ohm's
V=I x R where V is the voltage, I is the current, and R is the resistance in Ohms
120= 15 x R
R=120/15
R= 8 Ohm's
P=VxV / R
P=120v x 120v / 8 ohms
P= 14400/8
P = 1800 watts
R = V x V/P
R = 14400/900
R = 16 Ohm's
The resistance is 16 ohm's:
I = V/R
I = 120/16
I = 7.5 Amps
Answer and Explanation:
#take input from user
n = int(input("Enter any number: "))
#sum variable to store sum
sum=0
#condition to exit from loop
while n!=-999:
#adding entered number in sum variable
sum=sum+n
#take input from user
n = int(input("Enter any number : "))
#print the sum
print("sum =",sum)
output:
Enter any number: 10
Enter any number : 100
Enter any number : -999
sum = 110
Answer:
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