A vibrant cartoon with colours and smooth animation. Create a polished 2D educational cartoon about Electricity for university Physics students. Use the provided character sheet as the EXACT visual reference for two Egyptian university students, Character A and Character B. Keep their faces, hairstyles, clothes, colors, proportions and appearance identical in every scene. The video starts with A sitting on a sofa using his phone. The battery is almost empty, so he says in natural Egyptian Arabic: " ! ." He tries to plug in the charger and gets a mild electric shock. Show a safe cartoon reaction without injury or graphic content. B enters, disconnects the electricity safely and says: "! !" A asks: " " B explains: " electric shock electric current ." Then B teaches Electricity through a natural conversation, while animated diagrams and demonstrations appear on screen. Explain: Good conductors contain free electrons that move easily; insulators do not allow electrons to move easily. Electric charge and electron charge: q = -1.602 × 10 C. Quantity of charge: Q = ne. Electric current: I = Q/t, measured in Ampere (A). Ammeter measures current and is connected in series. Potential difference: V = W/Q, measured in Volt. Voltmeter measures potential difference and is connected in parallel. EMF: = W/Q, measured in Volt. Resistance is opposition to electric current, measured in Ohm (). Fixed and variable resistors. Ohm's law for ohmic conductors under the same physical conditions: V = IR. Ohmic conductors have a linear V-I relationship; non-ohmic conductors have a non-linear relationship. Resistance depends on length, cross-sectional area, material and temperature: R = L/A. Resistivity: = RA/L, measured in m. Conductivity: = 1/. When a wire is reshaped without adding or removing material, volume remains constant: AL = constant. Series circuits: same current, I = I = I, and Rq = R + R + R. Parallel circuits: same potential difference, V = V = V, and 1/Rq = 1/R + 1/R + 1/R. Current divides between branches and Rq is less than the smallest branch resistance. Mixed circuits can be simplified step by step by reducing parallel and series sections. Point/node method: points connected by an ideal wire with zero resistance have the same potential. Open switch means no current through that branch; closed switch completes the circuit. In symmetric circuits with equal resistances, two symmetric points can have the same potential, so V = 0 and current through the connecting ideal wire is I = 0. An ideal wire connected directly across a resistor creates a short circuit, allowing current to bypass the resistor. Use close-ups, moving electrons, circuit diagrams, resistors, switches, graphs, batteries, equations and visual demonstrations instead of simply showing the characters talking. All dialogue must be natural Egyptian Arabic. Keep Physics terminology and equations in English. No narrator, no voice-over, no subtitles, no extra characters. Style: modern clean 2D animation, polished educational cartoon, expressive characters, smooth movement, suitable for university students and not childish. No 3D, photorealism, anime, logos or watermark. End in the living room. A says: " !" B smiles and says: " electricity safety first." Final screen: "Electricity is useful - Safety First."