Physics, 23.02.2021 02:10 garciagang0630
A current of 2A flows through a resistor for 30s.
(a) How many Coulombs of charge pass through in that time?
(b) Ifa total of 300J of energy are produced in that time, how many joules will be
produced when just 1C of charge passes?
(c) By referring to the definition of a volt, how great will be the p. d. in volts across the
resistor?​
Answers: 2
Another question on Physics
Physics, 22.06.2019 02:30
Which is an example of gaining a static charge by conduction? a) rubbing a balloon against your hair. b) shuffling your shoes across a carpet. c) bringing a charged rod near an electroscope. d) touching your car on a cold day and getting a shock.
Answers: 1
Physics, 22.06.2019 10:00
What is the temperature in degrees celsius of a substance with a tempature of 49k
Answers: 2
Physics, 22.06.2019 14:20
4r-134a enters the condenser of a residential heat pump at 800 kpa and 50°c at a rate of 0.022 kg/s and leaves at 750 kpa subcooled by 3°c. the refrigerant enters the compressor at 200 kpa superheated by 4°c determine (a) the isentropic efficiency of the compressor, (b) the rate of heat supplied to the heated room, and (c) the cop of the heat pump. also, determine (d) the cop and rate of heat supplied to the heated room if this heat pump operated on the ideal vapor-compression cycle between the pressure limits of 200 and 800 kpa. (0.757, 4.37 kw, 5.12, 6.18, 3.91 kw)
Answers: 3
Physics, 23.06.2019 02:10
What is the quantity which is measured by the area occupied below the velocity- time graph?
Answers: 2
You know the right answer?
A current of 2A flows through a resistor for 30s.
(a) How many Coulombs of charge pass through in t...
Questions
Mathematics, 24.11.2020 04:50
Mathematics, 24.11.2020 04:50
English, 24.11.2020 04:50
English, 24.11.2020 04:50
History, 24.11.2020 04:50
English, 24.11.2020 04:50
History, 24.11.2020 04:50
Mathematics, 24.11.2020 04:50
Mathematics, 24.11.2020 04:50
History, 24.11.2020 04:50
English, 24.11.2020 04:50
