Explanation

Lenz's law is consistent with the law of conservation of energy because it states that the induced current will always oppose the change that produced it.

Explanation

The force $F$ acting on a charged particle moving in a magnetic field is given by the Lorentz force equation, which can be expressed as:

$$F = q(mathbf{v} times mathbf{B})$$

Where:

• $\mathrm{<font\; color="\#0000ff"><b>F\; is\; the\; force\; acting\; on\; the\; particle,</b></font>}$
• $q$ is the charge of the particle,
• $mathbf{v}$ is the velocity vector of the particle,
• $\mathbf{B}$ is the magnetic flux density (magnetic field strength) vector.

The cross product $\mathbf{v}\times \mathbf{B}$ indicates that the direction of the force is perpendicular to both the velocity and the magnetic field vectors. Thus, the correct expression for the force is $F=qv\times B$.

Explanation

Acetamide, which is a primary amide and has the chemical formula CH3CONH2, is typically prepared by heating ammonium acetate.

Here's the reaction:

CH3COO −NH4+ → CH3CONH2 + H2O

In this reaction, ammonium acetate (CH3COONH4) decomposes upon heating to form acetamide (CH3CONH2) and water (H2O).

This process is a type of thermal decomposition reaction.

Explanation

"Alkanoic acid" is another term for carboxylic acid.

Carboxylic acids are organic compounds characterized by the presence of a carboxyl group (-COOH) attached to an alkyl chain.

Examples of carboxylic acids include"

• acetic acid (ethanoic acid)
• formic acid (methanoic acid)
• butyric acid (butanoic acid)
  

Explanation

the yeast used in baking bread is a fungus

***

Yeast is a single-celled, living microorganism that is a member of the fungus kingdom.

Yeast is naturally rich in B vitamins

Explanation

In facilitated transport, also called facilitated diffusion,

material moves across the plasma membrane with the assistance of transmembrane proteins down a concentration gradient (from high to low concentration) without the expenditure of cellular energy.

Explanation

The top 5 related words for "psychoanalysis" are: psychotherapy, neurosis, melanie klein, transference, and sigmund freud.

Explanation

The electronegativity of aluminum is 1.5.

The electronegativity of beryllium is 1.5. > The electronegativity of aluminum is similar to the electronegativity of beryllium

Explanation

Viruses cannot replicate on their own.

They require a host cell to reproduce, making this statement NOT true.

Explanation

Antibiotics can be used against Salmonella typhi, the bacteria responsible for typhoid fever.

Antibiotics are ineffective against viruses like herpes, influenza, or polio