A resistor of resistance 6.0 and a second resistor of resistance 3.0 are connected in

Question:

A resistor of resistance 6.0 Ω and a second resistor of resistance 3.0 Ω are connected in parallel across a battery of e.m.f. 4.5 V and internal resistance 0.50 Ω.
What is the current in the battery?
A. 0.47 A
B. 1.8 A
C. 3.0 A
D. 11 A

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

Step by Step Answer:

Related Book For book-img-for-question

Cambridge International AS And A Level Physics Coursebook

ISBN: 9781108859035

3rd Edition

Authors: David Sang, Graham Jones, Gurinder Chadha, Richard Woodside

See More Books

Question Posted: Sep 27, 2021 02:26 AM

See More Questions

A capacitor and a resistor are connected in parallel across an ac source. The reactance of the capacitor is equal to the resistance of the resistor. Assuming that iC(t) = I sin w t, sketch graphs of...
A resistor and an inductor are connected in parallel across an emf = Emax as shown in Figure. Show that (a) The current in the resistor is I R = ( max /R) cos t, (b) The current in the inductor is I...
A resistor and a capacitor are connected in parallel across a sinusoidal emf = E max cos t as shown in Figure. (a) Show that the current in the resistor is I R = ( max /R) cos t. (b) Show that the...
Suppose an economy is at full-employment equilibrium at a GDP of $25 billion and investment declines by $4 billion. According to Keynes, this economy will: OA. Quickly self adjust back to full...
Niagara Vineyards borrowed $75 000 to update their bottling equipment. The business agreed to make payments of $6000 at the end of every three months. If interest is 7.31% compounded quarterly, how...
Explain what is meant by question-and-answer interfaces. To what kind of users are they best suited?
Describe the classic theories of international trade. Which theories do you believe are relevant today?.L01
On February 15, 2010, Tropical Connection Company, a garden retailer, purchased $25,000 of seed, terms 2/10, n/30, from Midwest Seed Co. Even though the discount period had expired, Lydia DeLay...
[ The following information applies to the questions displayed below ] Nauticat has two classes of stock authorized: $ 1 0 par preferred, and $ 1 par value common. As of the beginning of 2 0 2 1 , 1...
5. You are planning for retirement. Use the following information to answer the question. a. The expected inflation rate from now until retirement is expected to be 2.5%. b. Your current...
a. Calculate the current in each circuit in Figure 11.4. b. Calculate also the potential difference across the internal resistance for each cell, and the terminal p.d. E = 3.0 V, r = 4.0 n 10 10
A battery of e.m.f. 5.0 V and internal resistance 2.0 is connected to an 8.0 resistor. Draw a circuit diagram and calculate the current in the circuit.
Make a list of pizza delivery attributes that are important to you as a customer. LO9-3
Safeway, Inc., operated 1,739 stores as of January 3, 2009. The following data were taken from the company's annual report. All dollar amounts are in thousands. Required a. Compute Safeway's...
Rich French, the owner of Rich's Fishing Supplies, is surprised at the amount of actual inventory at the end of the year. He thought there should be more inventory on hand based on the amount of...
Carol Lapaz owned a small company that sold boating equipment. The equipment was expensive, and a perpetual system was maintained for control purposes. Even so, lost, damaged, and stolen merchandise...
The following footnote related to accounting for inventory was taken from the 2008 annual report of Wal-Mart, Inc. Inventories The Company values inventories at the lower of cost or market as...
Plot the magnitude and phase of the frequency response of normalized n-th order lowpass Butterworth filters.
On February 1 of the current year, Duffy learned that he was bequeathed 1,000 shares of common stock under his fathers will. Duffys father had paid $12,500 for the stock 20 years ago. Fair market...
To help you become familiar with the accounting standards, this case is designed to take you to the FASBs Web site and have you access various publications. Access the FASBs Web site at...
A sample of Na2SO4(s) is dissolved in 225 g of water at 298 K such that the solution is 0.325 molar in Na 2 SO 4 . A temperature rise of 0.146C is observed. The calorimeter constant is 330. J K 1 ....
Assign a name for each of the following compounds. a. b. c.
a. Using the relationships derived in Example Problem 7.1 and the values of the critical constants for water from Table 7.2, calculate values for the van der Waals parameters a, b, and R from z c , T...
Assume that an investment of $100,000 is expected to grow during the next year by 8% with SD 20%, and that the return is normally distributed. Whats the 5% VaR for the investment? A. $24,898 B....
Simpson Ltd is a small IT company, which has 2 million shares outstanding and a share price of $20 per share. The management of Simpson plans to increase debt and suggests it will generate $3 million...
The following are the information of Chun Equipment Company for Year 2 . ( Hint: Some of the items will not appear on either statement, and ending retained earnings must be calculated. ) Salaries...

A resistor of resistance 6.0 and a second resistor of resistance 3.0 are connected in

Question:

Step by Step Answer:

According to Ohm Law V I R where V voltage I curren...View the full answer

Cambridge International AS And A Level Physics Coursebook

Students also viewed these Sciences questions