Engineering
Engineering, 20.02.2020 06:23, keelyrosewillia

An inductor of =6.95 H with negligible resistance is placed in series with a ℰ=12.5 V battery, a =3.00 Ω resistor, and a switch. The switch is closed at time =0 seconds. A square loop circuit containing a battery with E M F script E, an open switch S, and inductor of inductance L, and a resistor of resistance R, all connected in series. Calculate the initial current at =0 seconds. (=0 s)= 0 A Calculate the current as time approaches infinity. max= ___ A Calculate the current at a time of 1.85 s. (=1.85 s)= ___A Determine how long it takes for the current to reach half of its maximum. = ___s

answer
Answers: 3

Other questions on the subject: Engineering

image
Engineering, 03.07.2019 15:10, theamandawhite
Ahouse has the following electrical appliance usage (1) single 40w lamp used for 4 hours per day (2) single 60w fan used for 12 hours per day (3) single 200w refrigerator that runs 24 hours per day with compressor run 12 hours and off 12 hours find the solar power inverter size in watt with correction factor of 1.25.
Answers: 1
image
Engineering, 04.07.2019 18:10, bunnles
During a steady flow process, the change of energy with respect to time is zero. a)- true b)- false
Answers: 2
image
Engineering, 04.07.2019 18:10, samanthabutryn
Which one from below is not one of the reasons of planning failures? (clo3) a)-planner is careless. b-planner spend less time in the field but more time on the desk c)-planner is not qualified d)-planner does not have sufficient time to properly plan
Answers: 3
image
Engineering, 04.07.2019 18:20, luisgonz5050
Find the kinematic pressure of 160kpa. for air, r-287 j/ kg k. and hair al viscosity of air at a temperature of 50°c and an absolute (10 points) (b) find the dynamic viscosity of air at 110 °c. sutherland constant for air is 111k
Answers: 3
Do you know the correct answer?
An inductor of =6.95 H with negligible resistance is placed in series with a ℰ=12.5 V battery, a =3....

Questions in other subjects: