An electron ravelling at 3.7 x 10° m/s enters in a magnetic field of strength 16 mT, at an angle of 70 degree as shown in the diagram.
Q: 2
A: From calorimetry, the required expression specific heat of the material is,
Q: 3. An infinite current sheet lies on the z 0 plane with K Ka, as shown in Fig. 3. (а) Obtain the vec...
A: Consider an ampere loop in the yz-plane. Then for an infinite sheet, the magnetic field be defined a...
Q: A 60-kg person accidentally ingests a small source of alpha particles (RBE=15). The activity of the ...
A: (i) Number of particles absorbed is equal to the number of particles decayed
Q: A) what is the position vector r for the point where the force is applied? rx, ry = B) what is the m...
A: (a) Position vector
Q: 10- Please I want answers of sub-part (b) by typing it. Many Thanks
A:
Q: The Sultan Qaboos road is designed to operate at a speed of 100Kmph, but some people are racing abov...
A: A frequency-modulated continuous-wave radar is extensively used for traffic data collection. It conv...
Q: 5. Calculate the Sun’s altitude angle and azimuth angle at 3.00 P.M on 28th of September 2010 for a ...
A:
Q: Starting from the fundamentals wind speed and the power relations, derive an expression for power in...
A: The kinetic energy of any mass with velocity can be defined as,
Q: Q3: (a) The current density in a cylindrical conductor of radius 2mm is: J = 10³e-400r a: A/m² Find ...
A: Given information: Here, J is the current density, and az is the unit vector along the z-axis.
Q: Advanced Physics Question
A: The two isotopes of the lead (82) are Pb204 and Pb205. Here, Pb205> Pb204 Let the mass of the two...
Q: A charge distribution in free space has volume charge density r(4 cos² 0) nC/m³ for Osrs 20 m and ze...
A: The charge distribution in free space is given as, Here, P is a volume charge density from r=0 to r...
Q: 11. What mass of fluorine-18 (F-18) is needed to have an activity of 1 mCi? How long will it take fo...
A: Activity of the radioactive sample
Q: This is IB Physics, so the question has to be answered using units IB Physics uses.
A: Basic Details The change in the kinetic energy of the electron is equal to the product of the charge...
Q: Five equal charges Q are equally spaced in a semicircle of radius R (see figure). a) The electric fi...
A:
Q: Advanced Physics Question
A: Net torque about point O Counter clockwise torque is considered positive
Q: A spinning neutron star of mass M=1.4 solar masses, constant density, and radius R=10 km has a perio...
A: Angular momentum per unit mass of the accreting material
Q: 5//
A: The expression for the required maximum charge is,
Q: A Doppler radar emits waves of frequency @p. The radar is used for measuring the position and speed ...
A: The figure showing the radar and plane is as follows:
Q: 1. The Zeeman effect refers to the splitting of certain orbitals when the atom is placed in an exter...
A: The splitting in the Zeeman Effect is in the following figure,
Q: Can you help me finding the Electric Potential(V)?
A: The figure of the given problem with a circular Gaussian surface is as follows:
Q: A 70-kg person experiences a whole-body exposure to alpha radiation(RBE=15) with energy 4.77 MeV. A ...
A: By radioactive decay
Q: 6- Please I want answers of sub-part (b) by typing it. Many Thanks
A: Equation of motion in the vertical direction
Q: 1 At 0° C, an aluminium rod and a copper rod have the same length of 1.25 m to what temperature must...
A: Basic Details The elongation of the metal depends on the original length of the metal, the coefficie...
Q: 1//
A: Voltage across the capacitor during discharge
Q: When Charle’s law is verified by plotting a graph for the following data, a student obtained the equ...
A: Charles law is given as. V=KT Where, V is the volume of the gas and T is the temperature in absolute...
Q: Advanced Physics Question
A: Given the initial kinetic energy of the particle. Let q be the charge on the particle. Then from con...
Q: please i want detalied solutions
A:
Q: Three identical blocks are being pulled or pushed across a horizontal surface by a force as shown in...
A:
Q: 3
A:
Q: Newton's law of cooling states that the rate at which a body cools is proportional to the difference...
A: According to Newton’s law of cooling, Where θ, be defined as the temperature of the body. T be defi...
Q: A hoop is launced up an incline with an initial translational speed vo as shown below. At some point...
A: The figure for the given problem is as follows:
Q: The electric field caused by the static charge distribution in cylindrical coordinates is expressed ...
A: Hi, due to the complexity of the question and time limit, the first sub-part has been answered.
Q: To practice Problem-Solving Strategy 11.1 Equilibrium of a Rigid Body. A horizontal uniform bar of ...
A: Condition for rotational equilibrium
Q: 4.A hot-water heater is rated at 4500 W and operates at 240 V. (a) Find the resistance in the heatin...
A: (a) Resistance in the heating element
Q: A uniform disk with mass 37.0 kg and radius 0.270 m is pivoted at its center about a horizontal, fri...
A:
Q: Many radioisotopes have important industrial, medical, and research applications. One of these is Co...
A:
Q: A body (mass m) is driven along a rough horizontal path (kinetic friction coefficient μ) by a period...
A:
Q: A capacitor consists of two circular plates of radius a separated by a distance d (assume d <<...
A: Hi, as per guidelines, the first three sub-parts have been answered.
Q: 8//
A:
Q: Draw and show four binary levels projected on to both I and Q phase in a polar form, with equal ampl...
A: The following graph shows the four binary levels projected on to both I and Q phase in a polar form,
Q: There are two elliptical polarization in the picture. How can we make a right circular polarization ...
A:
Q: As a target is changing the angle from the view of a radar its velocity is observed as decreasing bu...
A: Given that, as target is changing the angle from the view of a radar, its ranges increases. Then cha...
Q: If the Current density is given by j=ehr? exp(-2r Sino ošo 13D exp/=2rSino coše o 2ri Sino COSO Dat ...
A: Given information: Here, J is the given current density.
Q: You are trying to measure the outside temperature at a particular time. If you use three thermometer...
A: The thermometer bulb will absorb solar radiation. As a result, direct exposure to sunlight results i...
Q: The evolution of a star depends on its size. If a star is sufficiently large, the gravity forceshold...
A: Given: R = 7 x 108 km T = 26 days R' = 15 km
Q: Can you help me out?
A: The figure for the given problem is as follows. The circle is showing the Gaussian.
Q: 14-gram ovarian tumor is treated using a sodium phosphate solution in whichthe phosphorus atoms are ...
A: Hey, since there are multiple questions posted, we will answer first question. If you want any speci...
Q: 40-kg girl is bouncing on a trampoline. During a certain interval after leaving the surface of the t...
A:
Q: In the Atwood Machine shown, the pulley is a solid cylinder of mass m. Find the ratio of tensions in...
A: Basic Details The acceleration of the system is the ratio of the total force to that of the total ma...
8
Step by step
Solved in 2 steps with 2 images
