clearer picture Calculatorte terminal voltage of a 8.3100 v inhum cell in a digital wristwatch that...
Calculate the terminal voltage of a 8.3100 V lithium cell in a digital wristwatch that draws 0.2800 mA and the cells internal resistance is 5.7500 1. Answer should be in the correct number of sig. figs. . V
Calculate the terminal voltage of a 5.9500 V lithium cell in a digital wristwatch that draws 0.4900 mA and the cells internal resistance is 6.9500 Ω. Answer should be in the correct number of sig. figs. .
What is the output voltage (in V) of a 3.0000 V lithium cell in a digital wristwatch that draws 0.310 mA, if the cell's internal resistance is 2.050 Ω? ________ V How much is the battery's open circuit voltage (3 V) reduced by the internal resistance? ________ mV
(10%) Problem 8: Consider the terminal voltage of a 3.00 V lithium cell in a digital wristwatch that draws 18 mA. ► What is the terminal voltage, V, in volts, if the cell's internal resistance is 2.4 2 ? V= na HOME E sin() cos cotan asin atan) acotan cosh tanh( Degrees tan acos sinh() cotanh Radians 7 8 | 4 5 1 2 0 BACKSPACE 9 6 3 . END DEL CLEAR (10%) Problem 9: Consider an automobile battery...
Suppose you measure the terminal voltage of a 2.95-V lithium cell having an internal resistance of 4.40 , by placing a 1.00-kn voltmeter across its terminals. (a) What current flows? (Give your answer to at least four significant figures.) (b) Find the actual terminal voltage to the nearest 0.001 V. (Give your answer to at least four significant figures.) (c) To see how close the measured terminal voltage is to the emf, calculate their difference.
Submit Answer Practice Another Version -/1 points My Notes Ask Your Te What is the output voltage (in V) of a 3.0000 V lithium cell in a digital wristwatch that draws 0.310 mA, if the cell's internal resistan 1.85 0? V Additional Materials
Suppose you measure the terminal voltage of a 1.585V alkaline cell having an internal resistance of 0.100 Ω by placing a 1.00kΩ voltmeter across its terminals. (See figure.) What current flows? A. 1.59 mA B. 159 mA C. 1.58 mA D. 15.9 A Find the terminal voltage. A. 1.5850 V (need four digits to see the difference) B. 1.5852 V C. 1.5848 V D. 1.6850 V To see how close the measured terminal voltage is to the emf, calculate their...
(II) What is the internal resistance of a 12.0-V car battery whose terminal voltage drops to 8.8 V when the starter motor draws 95 A? What is the resistance of the starter?
A) What is the internal resistance of a 12.0-V car battery whose terminal voltage drops to 9.9 V when the starter motor draws 89 A?B) What is the resistance of the starter?Please, no referring.
A battery with an emf of 11.7 V has a terminal voltage of 11.1 V when the current is 3.36 A. (a) Calculate the battery's internal resistance r (in ohms). Ω (b) Find the load resistance R (in ohms). Ω