What is the magnitude of the greater of the two resistances

Reference no: EM13715679

Problem: When a 20-V emf is placed across two resistors in series, a current of 2.0 A is present in each of the resistors. When the same emf is placed cross the same two resistors in parallel, the current through the emf is 10 A.

Part A: What is the magnitude of the greater of the two resistances?

I need help to find the magnitude of the greater of the two resistances.

Reference no: EM13715679

Questions Cloud

Calculate the amount of installment of car loan : A loan begins with a balance of P dollars. At the end of each month, interest at the rate of r annually is added to the account and then S dollars is deducted. This is an installment loan.

Find what the maximum compression of the spring : A 4.43-kg ball of clay is thrown downward from a height of 3.19 m with a speed of 4.01 m/s onto a spring with k = 1490 N/m. Find the maximum compression of the spring

Submit a brief write up of the opportunity : Submit a brief write up of the opportunity, their data collection plan, anticipated tools to be used for optimization, and potential benefits to the instructor, no later than 5 weeks into the semester. Term projects must be completed at least ..

What is the resistance of the filament : A small bulb is rated at 7.50 W when operated at 125 V. The tungsten filament has a temperature coefficient of resistivity is 4.50 × 103 /°C. What is the resistance of the filament

What is the magnitude of the greater of the two resistances : When a 20-V emf is placed across two resistors in series, a current of 2.0 A is present in each of the resistors. What is the magnitude of the greater of the two resistances

Cosmetics sells door-to-door cosmetics : AVALON Cosmetics sells door-to-door cosmetics much like Mary Kay. Women work as independent contractors for commissions and bonuses. Total company revenues have fallen 5% for each of the past two years! Customers report that they are highly sa..

How high would given material go on earth : Jupiter's moon Io has active volcanoes (in fact, it is the most volcanically active body in the solar system) that eject material as high as 500km (or even higher) above the surface. How high would this material go on earth

Calculate what is the speed of either at the instant : Two protons at rest and separated by 1.00 mm are released simultaneously. What is the speed of either at the instant

What is the magnetic field in the interior of the solenoid : What is the magnetic field in the interior of the solenoid when the interior is filled with a vacuum

User Account

All Pages