Finding the drift speed of the electrons in the wire
An aluminum wire carrying a current of 4A has a cross-sectional area of 9e-06 m2. Find the drift speed of the electrons in the wire. The density of aluminum is 2.8g/cm3. (Assume three electrons are supplied by each atom.) Answer is in m/s.
Expected delivery within 24 Hours
What are the boiling point and freezing point of a 2.47m solution of naphthalene in benzene?( The boiling point and freezing point of benzene are 80.1 degree celsius and 5.5degree celsius, respectively.)
If the speedboat travels 58.4 km/h, in what direction should it head? Express the direction as a compass bearing with respect to due north.
What is the melting point of this substance? (Hint: first determine the resistance of the platinum resistance thermometer at room temp, 20C).
How does adding a small amount of a Grignard reagent solution to a Grignard reaction help the reaction get started? Hint: The presence of water (moisture) is a major reason a Grignard might not start.
An aluminum wire carrying a current of 4A has a cross-sectional area of 9e-06 m2. Find the drift speed of the electrons in the wire. The density of aluminum is 2.8g/cm3.
A river has a steady speed of 0.461 m/s. A student swims upstream a distance of 1.00 km and swims back to the starting point. How much time is required in still water for the same length swim?
A 60 liter tank containing an ideal gas at a pressure of 40 atmospheres is connected by a valve to a 30 liter tank of an ideal gas at 70 atmospheres. The valve is opened slowly and the gases in the two tanks mix.
An electron is released from rest a distance d from an infinite charged plane with surface charge density 4.199140625e-07 C/m2. Find the distance d if the electron hits the plane with speed 10000000 m/s.
A piston pump containing 2 liters of Nitrogen gas at 2,000 psia pressure empties its entire contents into a 10 liter pressure container. Before the transfer of the gas the container already contained nitrogen gas at 100 psia pressure.
1924967
Questions Asked
3,689
Active Tutors
1419328
Questions Answered
Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!
What is a clinical way of saying the following: Reducing stigma toward sexual assault survivors, particularly women of color who may experience
Which one of the following moral developmental task would be concerning if a 15-year-old patient were not demonstrating
Question: Choose one of Erikson's psychosocial stages of development from the Chapters (2-6) and describe it.
Problem: Please read the statements carefully, some of the questions are phrased positively and others negatively.
Problem: One life stressor on the Holmes-Rahe Life Stress Inventory is the death of a close family member.
Joshua's Developmental Stage and Perception of Death Joshua is 5 years old and is in Piaget's preoperational stage of development.
I want to replay to this discussion, 154 words and on easy words "When I look at Ted Bundy's case, I don't believe there was just one reason