Solve the problem.The maximum number of volts, E, that can be placed across a resistor is given by the formula
where P is the number of watts of power that the resistor can absorb and R is the resistance of the resistor in ohms. Solve this equation for R. Use the result to determine the resistance of a resistor if P is
watts and E is 50 volts.
A. R = ; 10,000 ohms
B. R = E2P2; 10,000 ohms
C. R = ; 5000 ohms
D. R = E2P; 5000 ohms
Answer: C
Mathematics
You might also like to view...
Evaluate the integral.x dx
A. x cos-1x - + C
B. x cos-1x - 2 + C
C. x cos-1x - + C
D. x cos-1x + + C
Mathematics
Solve the problem.A salesman has organized his clients into groups according to their distance from his home. What fraction of the salesman's clients are less than 10 miles from his home?
A.
B.
C.
D.
Mathematics
Find the median of the set of numbers.Newspapers delivered each day: 95, 61, 226, 161, 297, 243, 237
A. 237 newspapers B. 189 newspapers C. 161 newspapers D. 226 newspapers
Mathematics
Complete.11,688 wk = ___ yr
A. 607,776 B. 224 C. 224.77 D. 32.02
Mathematics