A current of 0.3 A passes through a lamp for 2 minutes using a 6 V power supply. The energy dissipated by this lamp during the 2 minutes is

Q: Use the data of this table to find the point between Neptune and the Sun at which an object can be…

A: We have mass Sun M1=1.991*1030kg, mass of Neptune M2=1.03*1026kg and distance between the Sun and…

Q: What is the magnitude of the total magnetic force the long wire exerts on the current loop? a. Zcro…

A:

Q: A string on the violin has a length of 19.80 cm and a mass of 0.0752 g. The fundamental frequency of…

A:

Q: Above. 20. Estimate the wavelength at which the Sun emits the most light. Assume that the average…

A: Temperature (T) = 5800 k

Q: (2) Use Ampère's Law to find the magnetic field at the point (0, p, 0) caused by an infinite sheet…

A: Given, Current density K→=K0k^

Q: 1. A spring mass system is placed on smooth horizontal table. From equilibrium position the mass is…

A: Given tAB=2secM=200g=0.2 KgU=total energy=0.9 J

Q: Problem 8: Penny is adjusting the position of a stand up piano of mass m, = 220 kg in her living…

A: Part (a) Minimum force Fs is, Fs,min=Ffr2=μsmpg2

Q: A 9.00 pF capacitor is connected in series with a 6.00 pF capacitor and a 850 V potential difference…

A: Given:-  The two capacitance are as  C1= 9 pF C2= 6 pF   The capacitance is in the series and the…

Q: 18. The necessary conditions for the equilibrium of an object is a) ΣF=0 and Στ0 b) ΣΤ= 0 and Σ Ιω-0…

A:

Q: answer this

A: Given- The spherical surface of radius R and electric field pointing radially outward from the…

Q: What is the focal length (in cm) of a magnifying glass that produces a magnification of 3.85 when…

A: Given: Magnification, m = 3.85Object distance, u = 4.75 cm Need to find focal length, f

Q: 8. From Ampere's law, it can be shown that the magnetic field B inside a long solenoid is B = HonI…

A:

Q: Find the total capacitance (in µF) of this combination of series and parallel capacitors shown…

A: Given Here capacitance of the three capacitors are given as C1=15 μF, C2=8.5 μF and C3=0.80 μF   We…

Q: Determine the magnitude and direction (to the nearest degree) of the equilibrant of the following…

A:

Q: A hollow metal sphere has an inner radius a and outer radius b. The hollow sphere has charge +2Q. A…

A:

Q: find the inertia tensor about the origin, and find the principal moments of inertia and the…

A: The tetrahedron bounded by x + y + z = 1 and the coordinate ­planes. To compute the moment of…

Q: The magnitude of the magnetic field 47 cm from a long, thin, straight wire is 6.8 µT. What is the…

A:

Q: asticity & Waves 19. What is the time required for one complete vibration of an ultrasonic…

A:

Q: You notice two birds, sitting in an elm tree very close to each other and at exactly the same…

A: Sound travels through any medium in the form of compression waves. These sound waves are thus…