E=I*I*R what is the effect of E when I becomes I/2
Answer Posted / john abraham
E = 1/2I*1/2I* R
E = 1/4 I* R
4E = I* R
I incresess 4 times
| Is This Answer Correct ? | 3 Yes | 4 No |
Post New Answer View All Answers
2/3 of people read newspaper A,3/4 read newspaper B.if 38 read both and 8 didn't read any of the 2.how many read A?
If the equation x2 - 3x + a = 0 has the roots (0,1) then value of a is ?
A father F has 5 sons, p,q,r,s,t. Not necessarily in this order. Two are of same age. The eldest and youngest cannot be twins. T is elder to r and younger to q and s has three older brothers. who are the twins?
any body send me the sample paper for pnb dy.managers,to ravitejareddy.r@gmail.com
How is the father of the man ,who is the brother of the only aunt of my brother related to me?
A student is ranked 13th from right and 8th from left. How many students are there in totality ?
If the vertex (5,7) is placed in the memory. First vertex (1,1) ?s address is 1245 and then address of (5,7) is ----------
The area of the quadrilateral is 36 What is a*b
A work is done by two people in 24 minutes. One of them alone can do it in 40 minutes. How much time will the other person will take to complete it
r= 5 n = 3 . If first pole has 2 flags ,third pole has 1 flag how many ways the remaining can be arranged?
A person needs 6 steps to cover a distance of one slab. if he increases his foot length(step length) by 3 inches he needs only 5 steps to cover the slabs length. what is the length of the each slab.
a, b, b, c, c, c, d, d, d, d, . . . . . . Find the 288th letter of this series?
X and Y are partners in a business. X invests 300 for 12 months and Y invested 600 for 6 months. If they gain a profit of 700 at the end of one year, what is X's share?
The first United States Solicitor General, Benjamin H. Bristow, __________________________ was born in 1832 and served in the Grant administration from 1874 to 1876. Earlier in his life, Bristow served as a lieutenant colonel in the 25th Kentucky Infantry was born in 1832 and had served in the Grant administration from 1874 to 1876. Earlier in his life, Bristow served as a lieutenant colonel born in 1832 and served in the Grant administration from 1874 to 1876. Earlier in his life, Bristow had served as a lieutenant colonel in the 25th Kentucky Infantry born in 1832 and appointee in the Grant administration from 1874 to 1875. Earlier in his life, Bristow served as a lieutenant colonel in the 25th Kentucky Infantry
if on a salary s per month, a tax of x% of the salary and another of r% of the salary is deducted what is the income.