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- Part B What EMF is produced if a waffle iron that draws 3.25 A and...
Part A What is the inductance of a coil if the coil produces an emf of...
Part A What is the inductance of a coil if the coil produces an emf of 2.70 V when the current in it changes from -28.0 mA to +31.0 mA in 12.0 ms? Express your answer using three significant figures. EVO AE I. ? L = H Submit Request Answer
Part A What is the inductance of a coil if the coil produces an emf of...
Part A What is the inductance of a coil if the coil produces an emf of 2.40 V when the current in it changes from -29.0 mA to +31.0 mA in 17.0 ms? Express your answer using three significant figures. JOAQ BA ? L = H Submit Request Answer ovide Feedback Next >
An electric device draws 6.10 A at 240 V. Part A If the voltage drops by...
An electric device draws 6.10 A at 240 V. Part A If the voltage drops by 20 %, what will be the current, assuming nothing else changes? Express your answer to two significant figures and include the appropriate units. HA ? I final = Value Units Submit Request Answer Part B If the resistance of the device were reduced by 20 %, what current would be drawn at 240 V? Express your answer to two significant figures and include the...
Part A Constants I Periodic Table A 30 mH inductor with 2.8 2resistance is connected in...
Part A Constants I Periodic Table A 30 mH inductor with 2.8 2resistance is connected in series to a 25 P capacitor and a 20 Hz, 23 V (ms) source. Calculate the ms current Express your answer using two significant figures να ΑΣφ I A Request Answer Submit Part B Calculate the phase angle Express your answer using two significant figures. Besust Answer Submit Part C Calculate the power dissipated in this circuit Express your answer using two significant figures....
Problem 23.48 ( 2 of 9 Review Part A How many turns should a solenoid of...
Problem 23.48 ( 2 of 9 Review Part A How many turns should a solenoid of cross-sectional area 3.2x10-2 mº and length 0.24 m have if its inductance is to be 41 mH? Express your answer using two significant figures. VO ΑΣφ Submit Request Answer
In the following figure (Figure 1), R = 15.3 and the battery emf is 6.50 V...
In the following figure (Figure 1), R = 15.3 and the battery emf is 6.50 V . With switch S, open, switch Si is closed. After several minutes, S, is opened and S2 is closed. Part A At 2.18 ms after Si is opened, the current has decayed to 0.340 A. Calculate the inductance of the coil. Express your answer to three significant figures and include the appropriate units. 0 НА ? L = Value Units Submit Request Answer Part...
Please solve for part A,B and C Review I Constants A solenoidal coil with 30 turns...
Please solve for part A,B and
C
Review I Constants A solenoidal coil with 30 turns of wire is wound tightly around another coil with 300 turns. The inner solenoid is 25.0 cm long and has a diameter of 2.00 cm. At a certain time, the current in the inner solenoid is 0.120 A and is increasing at a rate of 1500 A/s Part A For this time, calculate the average magnetic flux through each turn of the inner solenoid....
Il Review | Constants Periodic Table A cell has a standard emf of +0.187 V at 298 K. Part A What is the value of the eq...
Il Review | Constants Periodic Table A cell has a standard emf of +0.187 V at 298 K. Part A What is the value of the equilibrium constant for the cell reaction if n = 1? Express your answer using two significant figures. O ALQ O ? Submit Request Answer Part B What is the value of the equilibrium constant for the cell reaction if n = 2? Express your answer using two significant figures. V AC MO O ?...
Part B Constants What is the magnitude of the displacement that will return the explorer to...
Part B Constants What is the magnitude of the displacement that will return the explorer to his shelter? An explorer in Antarctica leaves his shelter during a whiteout. He takes 33 steps northeast, then 83 steps at an angle 60° north of west, then 48 steps due south. Assume his steps all have equal length Express your answer using two significant figures A2c steps Submit Request Answer Part C What is the direction of the displacement that will return the...
Assume that I 5.0 A Part A What is the magnetic field B at point a...
Assume that I 5.0 A Part A What is the magnetic field B at point a in the figure?(Figure 1) Give your answer as vector. Express your answer using two significant figures. ΝΟ ΑΣΦ Figure 1 of 1 B = y(cm) I Request Answer Submit 1 Long wires Part B b a C x (cm) 0- What is the magnetic field B at point b in the figure? Give your answer as vector. 2 1 Express your answer using two...
Part A What is the inductance of a coil if the coil produces an emf of 2.70 V when the current in it changes from -28.0 mA to +31.0 mA in 12.0 ms? Express your answer using three significant figures. EVO AE I. ? L = H Submit Request Answer
Part A What is the inductance of a coil if the coil produces an emf of 2.40 V when the current in it changes from -29.0 mA to +31.0 mA in 17.0 ms? Express your answer using three significant figures. JOAQ BA ? L = H Submit Request Answer ovide Feedback Next >
An electric device draws 6.10 A at 240 V. Part A If the voltage drops by 20 %, what will be the current, assuming nothing else changes? Express your answer to two significant figures and include the appropriate units. HA ? I final = Value Units Submit Request Answer Part B If the resistance of the device were reduced by 20 %, what current would be drawn at 240 V? Express your answer to two significant figures and include the...
Part A Constants I Periodic Table A 30 mH inductor with 2.8 2resistance is connected in series to a 25 P capacitor and a 20 Hz, 23 V (ms) source. Calculate the ms current Express your answer using two significant figures να ΑΣφ I A Request Answer Submit Part B Calculate the phase angle Express your answer using two significant figures. Besust Answer Submit Part C Calculate the power dissipated in this circuit Express your answer using two significant figures....
Problem 23.48 ( 2 of 9 Review Part A How many turns should a solenoid of cross-sectional area 3.2x10-2 mº and length 0.24 m have if its inductance is to be 41 mH? Express your answer using two significant figures. VO ΑΣφ Submit Request Answer
In the following figure (Figure 1), R = 15.3 and the battery emf is 6.50 V . With switch S, open, switch Si is closed. After several minutes, S, is opened and S2 is closed. Part A At 2.18 ms after Si is opened, the current has decayed to 0.340 A. Calculate the inductance of the coil. Express your answer to three significant figures and include the appropriate units. 0 НА ? L = Value Units Submit Request Answer Part...
Please solve for part A,B and
C
Review I Constants A solenoidal coil with 30 turns of wire is wound tightly around another coil with 300 turns. The inner solenoid is 25.0 cm long and has a diameter of 2.00 cm. At a certain time, the current in the inner solenoid is 0.120 A and is increasing at a rate of 1500 A/s Part A For this time, calculate the average magnetic flux through each turn of the inner solenoid....
Il Review | Constants Periodic Table A cell has a standard emf of +0.187 V at 298 K. Part A What is the value of the equilibrium constant for the cell reaction if n = 1? Express your answer using two significant figures. O ALQ O ? Submit Request Answer Part B What is the value of the equilibrium constant for the cell reaction if n = 2? Express your answer using two significant figures. V AC MO O ?...
Part B Constants What is the magnitude of the displacement that will return the explorer to his shelter? An explorer in Antarctica leaves his shelter during a whiteout. He takes 33 steps northeast, then 83 steps at an angle 60° north of west, then 48 steps due south. Assume his steps all have equal length Express your answer using two significant figures A2c steps Submit Request Answer Part C What is the direction of the displacement that will return the...
Assume that I 5.0 A Part A What is the magnetic field B at point a in the figure?(Figure 1) Give your answer as vector. Express your answer using two significant figures. ΝΟ ΑΣΦ Figure 1 of 1 B = y(cm) I Request Answer Submit 1 Long wires Part B b a C x (cm) 0- What is the magnetic field B at point b in the figure? Give your answer as vector. 2 1 Express your answer using two...
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