A coil of Nichrome wire is 22.0 m long. The wire has a diameter of 0.350 mm and is at 20.0°C. (a) If it carries a current of 0.400 A, what is the magnitude of the electric field in the wire? V/m (b) If it carries a current of 0.400 A, what is the power delivered to it? W (c) If the temperature is increased to 360ºC and the potential difference across the wire remains constant, what is the power delivered? W

Q: What is the meaning of physics

A: Physics is a  branch of science deals with the nature and properties of matter and energy. In the…

Q: A hot air balloon is ascending straight up at a constant speed of 7.10 m/s. When the balloon is 12.0…

A: Given :       Constant speed of the balloon, vB= 7.1 m/s       Altitude of the balloon when the…

Q: If mass of the object is 23.7 Kg and its volume is 67 cm3 What is the density?

A: Given data:  Mass (m) = 23.7 kg Volume (V) = 67 cm3  Required:  The density (ρ)

Q: Conceptual Question: The image below depicts light incident on a cut diamond. There are 4 optical…

A: We need to level 4 optical phenomena in the given image.

Q: says 3.55 is wrong

A: Here,  Area under the Force and time curve is 15 Ns . (area calculation from above solution is…

Q: What is the height of a 6 foot 1 inch tall person in Centimeters

A: height of person = 6 foot 1 inch  we know, that 1 foot = 30.48 cm  1 inch = 0.0833 ft

Q: Explain what are the main job duties and responsibilities of physics teacher employee?

A: The main responsibilities  of physics teacher to Understand the curriculum requirements, lesson…

Q: The volume density of Ga ?

A: Volume density of Ga at 0o C is 5.91 g/cm3.

Q: You weigh 178.1 pounds. What is your mass

A: Weight = 178.1 poundsMass is required.

Q: What is the Role of Physics in the Laboratory

A: Physics is an experimental science. The theoretical concepts and relationships introduced in the…

Q: How many mL are in 5.47 L? Give number only. Your Answer:

A: Given data : Volume=V   We have to convert L in mL

Q: please write properly the solution, it's hard to understand

A: Given:-  initial speed of 20 m/s             final  speed of 35 m/s. Time taken in changing speed…

Q: suppose a person is 6 ft 7 inch tall what is their height in meters

A: 1ft = 0.305 m1 inche = 0.0254 m

Q: e, which is the unit of:

A: Given: The unit is given below:

Q: following

A: For physical measurements, scientists all over the world have adopted the international system of…

Q: What measurement is depicted in the figure ?

A:

Q: applications of physics in everyday life

A: Asked: Use of physics in our everyday life

Q: A cannonball is launched diagonally with an initial horizontal velocity of 38.0m/s. Label the…

A: (1) Given: The initial horizontal velocity is 38.0 m/s. The angle of launch is 23.0°.

Q: Mass of a body is 2.022 kg, What is it's weight ?

A: Given data:  Mass (m) = 2.022 kg Required: Weight (W)

Q: list Research topics in physics?

A:

Q: FIRST QUESTION IS INCORRECT

A: a) Since the turntable is initially at rest, the initial angular momentum of the system will be…

Q: 4 m2 = ? ft2 4 ft2 = ? m2

A: 1 m2 = 10.763 ft2. and 1ft2 = 0.0929 m2.

Q: Says 1.62 is wrong

A:

Q: What phrase describes a scientific method

A: Scientific method is a everlasting ongoing process which occurs through repeated cycle steps.

Q: Is th solution above 1.17 or 1 times 17

A: Solution: To calculate the vertical distance that the child travels, we need to use the principle of…

Q: Don't use chat gpt It

A: Step 1:Step 2:Step 3:

Q: Ratio of mass of a given substance to the mass of an equal volume of water.

A: Ratio of mass of a given substance to the mass of an equal volume of water

Q: Force is measured in grams

A: Force is a vector quantity which has both magnitude and direction. According to the newton's 2nd law…

Microscopic view of current

In physics, the term current is expressed as the rate of flow of electric charges across the area per unit time (I=q/t). It propagates along in the direction of the motion of positive charges. When the current is caused by the motion of electrons, the direction of the current is opposite to the flow.