Four 1.5-V cells are connected in series to a 12- lightbulb. If the resulting current is 0.45

Question:

Four 1.5-V cells are connected in series to a 12-Ω lightbulb. If the resulting current is 0.45 A, what is the internal resistance of each cell, assuming they are identical and neglecting the wire?

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For book-img-for-question

Conceptual Physics

ISBN: 978-0321568090

11th edition

Authors: Paul G. Hewitt

See More Books

Question Posted: Jun 05, 2010 12:58 AM

See More Questions

If two identical resistance are connected in series to a battery, does the battery have to supply more power or less power than when only one of the resistance is connected? Explain.
If several bulbs are connected in series to a battery, they may feel warm to the touch but not visibly glow. What is your explanation?
A resistor and a capacitor are connected in series to an emf source. The time constant for the circuit is 0.870 s. (a) A second capacitor, identical to the first, is added in series. What is the time...
Internal Company Assessment (Strategic Analysis Output) on Riise Ev converting Canada post delivery cars to electronic finding out firm strengths weakness liabilities problem constraints...
A key goal of tax planning is to legally minimize or defer taxes. This is done by focusing on key components of taxable income. How can timing strategies and income-shifting strategies be used to...
Tropical Fruits Inc. processes tropical fruit into a fruit salad mix, which it sells to a food-service company. Tropical Fruits has in its budget the following standards for the direct materials...
60. Richard Meyer and two friends from law school recently formed Meyer and Associates as a limited liability partnership (LLP). Income from the partnership will be split equally among the partners....
Company P purchased an 80% interest (8,000 shares) in Company S for $800,000 on January 1, 2011. Company Ss equity on that date was $900,000. Any excess of cost over book value was attributed to...
Exhibit 4.12 will be displayed on the screen. Utilize this Summary to give the entries for the next 5 questions. 6. Your business is purchasing Inventory for resale in the amount of $5200. You paid...
The March 31, 2020, unadjusted trial balance for Silva Rentals after its first year of operations is shown below: No. 101 Cash Silva Rentals Unadjusted Trial Balance March 31, 2020 Account 110 Rent...
How many kWh of energy does a 550-W toaster use in the morning if it is in operation for a total of 15 mints? At a cost of 9.0 cents/kWh, estimate how much this would add to your monthly electric...
What is the internal resistance of a 12.0-V car battery whose terminal voltage drops to 8.4V when the starter draws 75A what is the resistance of the starter?
On May 31, the inventory balances of Tog Designs, a manufacturer of high- quality childrens clothing, were as follows: Materials Inventory, $21,360; Work in Process Inventory, $15,112; and Finished...
If f ( x ) = - 6 x ^ 2 sin ( 3 x ) + 4 x cos ( 3 x ) what if f ' ( x ) ?
What is deformation?
What is a switched capacitor circuit?How do we design a switched capacitor circuit?
What is meant by wavelet fault diagnosis of an induction motor?
How do we design an electromagnetic relay?
If a student in a college can monopolize access to a piece of software, causing other students to wait for a long time, which area of network management has failed?
In a system with light damping (c < cc), the period of vibration is commonly defined as the time interval d = 2/d corresponding to two successive points where the displacement-time curve touches one...
A skydiver jumps out of an airplane. Her speed steadily increases until she deploys her parachute, at which point her speed quickly decreases. She subsequently falls to earth at a constant rate,...
The plant asset and accumulated depreciation accounts of Pell Corporation had the following balances at December 3 1 , 2 0 2 0 : Transactions during 2 0 2 1 were as follows: a . On January 2 , 2 0 2...
All else equal, a company's P/E ratio will ____________ when the discount rate ___________. rise, rise fall, rise fall, falls cannot be determined All else equal, a company's P/E ratio will _____...
The cost of partially completed goods at the end of the period would be Ending work in process inventory Cost of goods sold Beginning finished goods inventory Beginning work in process inventory

Four 1.5-V cells are connected in series to a 12- lightbulb. If the resulting current is 0.45

Question:

Step by Step Answer:

See the circuit diagram below The current in the circuit ...View the full answer

Conceptual Physics

Students also viewed these Electricity and Magnetism questions