In a parallel circuit, if one of the resistors R1 is removed, the total resistance of the circuit will _____.
increase
In a parallel circuit, the total resistance is given by: 1/Req = 1/R1 + 1/R2 + ... If one resistor is removed, the total equivalent resistance increases because there are fewer paths for current to flow.
Important Questions from Number System
Consider the following statements :
1. (25)! + 1 is divisible by 26
2. (6)! + 1 is divisible by 7
Which of the above statements is/are correct ?
If the sum S is divided by 8, what is the remainder ?
If the sum S is divided by 60, what is the remainder ?
Find the sum of squares of the greatest value and the smallest value of K in the number so that the number 45082K is divisible by 3.
How many composite numbers are there from 53 to 97 ?
